Double Money in 24 Hours? Learn How to Double Money Fast

Need extra money? Here are 25 ways you can learn how to double money online and offline (legally).

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One thing we can all agree on: Making extra money is always a good thing.

Are you looking for another money-flipping strategy to double your money today? Then you'll love this advanced step-by-step guide on how to double your money in 24 hours.

I mean, do you want to turn $100 to $1000 fast? You can do it by following the various money flipping methods in this article.

There are legitimate money flipping methods you can follow, which allow you to earn a bigger amount of money from the small amount of money you put as initial capital.

Of course, you can also expand on these ideas and start your own business. Whatever you end up doing, this guide will give you the 25 legitimate ways to flip money fast.

The Best Ways To Double Money In 24 Hours

Before delving into the various double money methods, you need to know that not all ways to double your money daily are legal.

There are still quite a lot of illegal double your money methods you can find both online and offline, which the scammers would be persistent to promote.

These illegal methods are something you will need to avoid at all costs, as they will not give you any return on your investment. Instead, they will only drain your money away.

The legitimate and trustworthy methods to double your money fast involve investing your money in a certain legitimate investment platform or business model. Nowadays, there are many business models that you can use to earn big money just with small initial capital.

Online businesses today are booming because they have low overhead costs, and anybody can do it in the comfort of their own home. So, let’s get deeper into how to double your money fast and how you can do it in tried-and-true ways. 

What Is Money Doubling? How to Double Your Money?

Doubling your money is the method of turning a small amount of money into a bigger amount of money. You can do it in various ways, as there are many opportunities for you to flip your money, and often, you will need to follow a certain business model to make it happen.

For instance, investing is a type of money doubling method where you put a small amount of money, wait for a certain period, and earn your profits from the growing value of your investment.

You can also double your money by following various business models, such as real estate flipping, book flipping, retail arbitrage, using various investment platforms, and many others.

With the fast growth of technology today, there will be even more opportunities you can take to flip your money in legitimate ways.

How to Double Money Legally Online

There are various methods you can use to double money in legitimate ways online, and these methods will involve using a small amount of your money to get an even better return for your investment.

Doubling money with legal methods will keep your money safe, as you will only follow the methods that are legal in your country.

Here are some methods you can use to double money in legitimate ways online:

1. Flipping iPhones for major profit

flipping phones

Want to know my favorite money-flipping strategy to flip your money today?

Did you know that you can make $13,653.48 (or more) extra a year just by flipping cell phones on a monthly basis?

There are a lot of ways to make supplemental income outside of your 9-5 job, trust me, I have looked into over 100 different creative side hustles to make money and stop being broke.

One of the more profitable ways I’ve found is buying and selling iPhones for a profit. The concept is really simple, buy low and sell high.

In November, I flipped 10 iPhones at an average of $103.44 of profit per cell phone. That netted me a profit of $1,137.79 of profit for 1 months work. That’s enough to pay for rent or your mortgage in most places in the US.

At that rate, an extra $13,653.48 per year is a great supplemental income.

Not bad, right?

As with anything in life, it’s not an easy thing to do and is at times very challenging.

I actually detailed how I did it and you’ll learn how to make money simply by buying and reselling cell phones for a profit.

If you're interested then you’ll love this advanced step-by-step guide on how to make money flipping phones, or iPhones specifically (it is a long cell phone flipping guide but read to the very end and I promise you it will be worth it).

2. Double money with real estate investing with Fundrise

how to flip money with fundrise

You’re in for a treat once you learn about the best real estate apps that every investor needs on their phone if they want to double their money with real estate.

Technology has so many applications nowadays. It’s difficult to find an industry that’s not influenced by the advancements in technology.

The real estate sector has undergone many changes because of technological progress. It’s now common to see buyers browsing the Internet for properties. Realtors utilize social media and online marketing strategies to grow their network and engage clients. Real estate transactions can be initiated and completed using a mobile device.

Without a doubt, technology has changed the real estate industry in so many ways.

One of the top players in the game that has emerged is Fundrise. Fundrise is the platform that allows you to invest in real estate without having to invest millions of dollars.

It’s a low-cost way for you to get into real estate investment, and you can also get various benefits when you decide to invest your money on this platform.

You can actually get started with only $10 and start getting passive income daily.

With the real estate properties that keep on rising year by year, you can expect your investment to grow every year, with up to 73% return after 6 years.


Fundrise is a very easy-to-use app that allows individuals to access crowd-funded real estate investing without spending a fortune. This option is best for users who want to make money consistently and let their money make them money. Open an account with a minimum investment of $10 and get quick access to real estate funds tailored to different investment goals.

Open Account Fundrise Review
We earn a commission for this endorsement of Fundrise.

2. Double your spare change with Acorns

how to flip money

Micro investment platforms aim to assist everyday consumers with making a habit of saving money in a ‘painless’ way, also to attempt to get the best returns on investment in the open market.

Typically, the platforms provide a combination of online budgeting tools and trackers, investment opportunities in financial and real estate markets with no or low minimum amount requirements, also investment education, support, and advice.

The rationale is that over time the smallest regular amounts can accumulate and build up to become larger sums.

Also, as investors’ market experience, skills, and confidence grow, it’s possible for them to eventually evolve into becoming successful mainstream participants.

Micro investing apps typically also aim to keep the costs to customers low so that their savings amounts can grow as quickly as possible.

One of the best apps to consider doubling your spare change and micro investing is Acorns. Acorns is an investment platform that allows you to invest your spare change and grow your investment from there.

It allows you to invest as little as $3 per month, and you can watch your investment grow from month to month.

Also, this platform has the 256-bit encryption and two-factor authentication that allows you to secure your investment and keep it safe from any potential cyberattacks. It also provides you with various other investment options you can take right from the Acorns app.

Earn $20 bonus

With Acorns, you can easily invest your spare change. Anyone can “squirrel” away some money and become an investor with Acorns. Enjoy a $20 welcome bonus when you open a new Invest account and set up recurring investments.

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3. How to double money with active investing with SoFi Invest

how to flip money

Not everyone wants a robo advisor doing the investing for them and may prefer learning how invest $500 and double it for themselves.

The good thing is that there are plenty of online brokers to choose from. Most beginners opt for apps like Robinhood to get started because they make things so easy.

Whatever broke you choose, the most simple kind of investment is buying individual stocks and is definitely another route to go.

While this can be the riskiest investment since many decisions are made on your own, it can also be the best way to double $500 into tens of thousands of dollars.

If you have a strategic financial mindset, you should do some research about different small investment ideas and the best practices for you. Start with ensuring that you are financially stable enough to be making stock investments.

This means having minimal debt and paid off credit cards. Then, look into different brokers online that can help you buy stocks. Each platform will have different pricing packages and fees to make orders.

SoFi Invest provides various investment options that you can take depending on your investment budget, which includes active investing, IPO investing, retirement accounts, crypto, fractional shares, ETFs, and automated investment.

You can put your money on your SoFi Investment account and watch your money grow. It also offers a sign-up bonus of up to $1,000 with no purchase necessary.

Be sure to keep track of your stocks as well by checking them frequently. Try not to get too emotionally invested in the ups and downs of your certain stocks. Just stay knowledgeable about how they are performing so you can make smart choices on when to buy more or sell.

Get up to $1,000 in stock when you fund a new account
SoFi Invest

SoFi Invest is one of the best investment apps, especially for beginners in the US. It offers an intuitive trading experience, active or automated investing, and options like cryptocurrencies. SoFi Invest offers a variety of investment options, including stocks, bonds, fractional shares, ETFs, options, IPOs, crypto trading, retirement accounts, and robo-advising. 

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4. Become a flea market flipper

flip items for money

You can double your money by becoming a flea market flipper, so you will go to various yard sales or flea markets, buy the products offered there for cheap, and then resell the products online for a big profit.

Sometimes, you will find plenty of valuable products that are available for less than $5, which the owners just want to throw away.

These are the products you will sell for bigger profits online. For a start, you can just look around the neighborhood on Sunday or during the holidays, as people often open garage sales or yard sales around this time.

5. How to double money with banking bonuses

best checking accounts
chase logo

The Chase Total Checking® account offers a $300 bank bonus and remains a top choice as it’s the most popular account from one of the country’s best banks.

With over 4,700 branch locations, 16,000 ATMs, and a highly-rated mobile app, you’ll have ample access to your money.

Opening a new account is a breeze with the online application, and earning the $300 bonus is simple: receive a qualifying direct deposit within 90 days, and Chase will credit the reward within 15 days.

While the account comes with a $12 monthly maintenance fee, it can be waived through various means, such as maintaining a minimum daily balance of $1,500 or making at least $500 in electronic deposits each month.

As long as you can avoid the maintenance fee, we highly recommend seizing this legit cash bonus from Chase!

6. Double money by doing market research with Survey Junkie

Are you in need of some extra cash? Have you ever wondered — do paid surveys really work?

Money is tight these days, and with all of life’s expenses, every penny counts. If you look online for the best ways to earn money fast, you’ll come across something called paid market research companies or survey sites.

Survey Junkie is a platform that allows you to help businesses perform their market research projects. You will receive questions from various popular brands as surveys, and you need to complete these surveys to earn points.

Then, you can convert your points to various rewards, including cash rewards. With Survey Junkie, it’s possible for you to earn money by helping companies understand more about what you think of their products. It's that simple.

$1.6M+ monthly payout to its members
Survey Junkie
Over $55,000 Paid to Survey Junkie members daily

Survey Junkie is one of the highest-paying survey sites available. Complete three or more surveys a day, and you can earn as much as $100 monthly. With $76 Million paid out to date, Survey Junkie is one of the best survey sites available.

Start Earning Survey Junkie Review

7. Flipping art shares with Masterworks

We know fine art can cost a lot of money to purchase, such as classic paintings and sculptures. Masterworks is the platform that allows you to invest in fine art.

With the price of fine art that keeps on increasing, you can put a much smaller amount of money to invest on the fine art available on this platform.

You will get the shares just like when you buy stocks in the stock market, with the only difference being that you own the shares for the fine arts you invest in on Masterworks.

Masterworks: A Way You Can Invest in Artwork
  • Fractional ownership of fine artwork
  • You can invest directly in listing by Masterworks
  • You can buy and sell your shares in pieces on the secondary market
  • There are no minimums
OPEN ACCOUNT Masterworks Review

8. Try blog or website flipping for money with Flippa

With Flippa, you can flip a blog, website, app, or online business, and double 10k quickly in profit from your transaction.

To succeed with Flippa, you need to build your blog or website from scratch, putting relevant content into it and increasing the rank of the blog or website on search engine results pages (SERPs).

You'll definitely want to put some ads on your blog or website and let it earn some money before you sell it.

You can sell the blog or website after it is earning some money per month, and you can put a bigger price tag on it depending on your blog or website’s earnings.

Just like traders’ paper trade before the real thing, you can simulate website investing before the real thing.

How? Simple. Follow along on Flippa or another marketplace as websites are sold. If you're in need of some guidance, consider reading our ultimate guide on how to make money buying and selling websites.

Our Pick

Flippa is a global online marketplace where individuals and business owners buy and sell websites, online businesses and other digital real estate.

Visit Flippa

9. Double money by referring people to Swagbucks

Swagbucks is a platform that allows you to earn money by completing certain tasks, watching videos, doing some online shopping, playing game apps to win real money, answering surveys, searching the web, and so on.

There are various tasks you can complete on this platform, which can only take a few minutes for you to do. You will earn points after completing the tasks, and then you can accumulate your points to trade them with rewards.

The rewards you can get include cash, gift cards, coupons, and others. You can use this platform on the web and iOS and Android devices.

You can also earn money by referring other people to the site. For every person you refer, you'll earn 10% of their earnings – which can add up if they're active on the site.

Earn around $50 to $1,000 per year
$10 welcome bonus

Swagbucks offers a variety of ways to earn money online. You can take surveys, play games, surf the web, watch videos and more to earn points towards gift cards or cash.

Start Earning Swagbucks Review

10. How to double money with delivery jobs like DoorDash

doordash flip money

DoorDash is a platform that allows you to find restaurants and get the foods delivered to your door by the Dashers.

Dashers are the people who spend their time completing delivery jobs from restaurants that have partnerships with DoorDash.

You can earn money by joining the DoorDash platform in your spare time, accepting delivery jobs and getting paid for each food order you have delivered to the customers. It is one of the top gig economy jobs to make extra money on the side.

DoorDash Driver

Earn extra money for your short-term or long-term dreams with DoorDash. As a Dasher, you can be your own boss and enjoy the flexibility of choosing when, where, and how much you earn. All you need is a mode of transportation and a smartphone to start making money. It’s that simple.

Start Earning DoorDash Review

11. Double money by lowering your bills with Rocket Money

Rocket Money is the platform that allows you to track all your subscription services and provide detailed insights about your spending.

With Rocket Money, you can track the subscription services that you don’t use a lot and end them. You can also manage your money with the budgeting tool you can use on the Rocket Money app.

Not only that, this platform helps you to check your credit scores and create an autopilot savings plan.

With Rocket Money, you can take back the money you have wasted on useless subscriptions and take control of your financial life.

#1 Money Saving App
Rocket Money
Rocket Money is free to use

Rocket Money helps 3.4+ million members save hundreds. Get the app and start saving today. Save more, spend less, and take back control of your financial life.

Start Saving Now Read Review

12. How to double money with domain names

You can also double money with domain names using a simple strategy. Most domain names will cost around $10-$20 per year.

You will need to find the domain names that are exceptional and valuable for businesses. Then, you will need to register these domain names and sell them as premium domain names.

You can sell these premium domain names for thousands of dollars if you can pick the right domain names.

So, it’s important for you to find the domain names businesses will use, which will give you the higher chance to get your domain names sold to these businesses.

13. Double money with an online business

Nowadays, it’s quite easy for you to build an online business. You can monetize the skills you have and you can delve into various business models that you can operate online.

For instance, you can enter the ecommerce market and create your own online store there. There are many products you can sell in your online store, which is a great way for you to flip your money to earn bigger profits.

You can also start with selling your own used stuff to gather the capital you need to sell more products in your online store. 

14. Flip items with retail arbitrage

Retail arbitrage means you are buying items from your local stores and then sell them online for a bigger profit. Not all items are available online, and your local stores might have some items unique to your area, which are not available everywhere else.

You can buy such items and sell them online for a profit. You can earn plenty of money if you can find various cool and unique items in your local store, which you can then resell in your online store.

Many people have achieved success with this business model, and it’s still generating profits even in 2022.

15. Double your knowledge and skills for money

There are various opportunities you can take to flip your knowledge and skills for money. For instance, you can share your knowledge by creating online courses about the things you are expert for.

Then, you can sell your online courses to online education platforms like Udemy. You can also use your skills to make money online by offering various services on online freelancing platforms, such as Fiverr,,, and so on.

You can determine your own pricing and how you would like to deliver your services to your clients.

Easy Ways to Double Money Offline

Aside from the different methods of flipping money online, you can also double money offline by following certain business strategies that allow you to invest small money to earn big money.

Flipping money offline is still as popular as the online methods, so it’s worth trying out. You can flip money offline in different ways.

Here are some easy ways to flip money offline:

16. Double storage space for money

Another interesting business model is to flip storage space for money. Nowadays, people will have no problem paying to get an extra storage space.

Those who have too many things in their home might want to store some of their stuff in an external storage space, which you can provide for them.

You can turn any empty room, empty basement, or empty warehouse and turn them into a storage facility for those who would like to store their stuff. This business model can give you a good passive income potential.

17. Fix and flip real estate

Fixing and flipping real estate is perhaps one of the most common methods you can use to flip money without breaking the laws.

In this method, you will need to find a broken property, such as a house or a business establishment, purchase that property, fix it, and sell it for a higher price.

The difference in price between a broken property and renovated property will be high enough for you to take as your profit margin.

You can even stay in the property you are about to sell while waiting for the buyer for that property, which can help you save even more money.

18. How to double money with rental properties

Flipping money with rental properties is almost the same as flipping the real estate property. When you flip rental properties, you will buy a broken rental property, fix it, and then rent it to other people with a bigger rental price.

For instance, if the broken property is a rental property with $100 rental price per month, you can buy it and renovate it, and then rent the same property for a bigger price, such as $200 or more per month.

You can also buy the broken rental property from the owner as a mortgage, making it a better deal for you in the long term.

19. Flip land for money

Did you know there are some states that offer free land? Even if you can't find free land near you, plipping land for money has to do with buying a piece of land for cheap, cultivating the land, and then selling the land for a bigger price.

There are various methods you can use to flip land for money, as the land will give you plenty of benefits. You can cultivate the land by planting various crops, build a business for it, and then sell it alongside your business.

You can also use the land to build a real estate property and sell the land along with the property to the buyers. There are still many other methods you can use to make money out of the land you have bought.

20. Flip vehicles for cash

You can also flip vehicles which offers you a lucrative way to get cash fast. The idea is to buy a broken vehicle that still has the chance to get repaired, and then repair the vehicle before you resell it.

The vehicle can be anything, from classic cars, motorcycles, trucks, RVs, and so on. When these vehicles are available for cheap, you will buy them, repair them, and resell them.

You will need to repair these vehicles so that they are in good working condition, and you need to partner up with an excellent car repair shop for this business strategy to work well.

21. Flip a spare room

Do you have a spare room you are not using? You can flip your spare room and then rent it to college students or office workers who need a place to stay.

You can renovate your spare room and make it as comfortable as possible for your potential renters. Then, you can add various new features to your spare room, such as television, media player, and others, to make it even more appealing for the potential renters.

Then, you can charge the tenants the renting price per month, per 3 months, or per year to stay in your spare room. This way, you can earn some easy passive income.

22. How to flip money selling books

Books are the commodity that you can sell with ease nowadays, as people are always looking for something good to read.

You can make money selling books, and you can do it in various ways. For instance, you can buy used books in your local bookstore and sell them online.

You can also buy used books from various online retailers and sell them in your local area. There are many things you can do to make money selling books, and the more categories you offer for your books, the better it will be for you to make money from this business.

23. Flip clothes

Just like flipping books, you can also buy used clothes and sell them back for a profit. Used clothes, such as those from popular brands, are in demand right now. You can buy used clothes from overseas in bulk, which will come cheaper than buying in retail, and you can sell the used clothes in your local area.

Also, you can buy affordable new clothes from local brands or consignment stores and sell them online. Another method to flip clothes is to print your own clothing items, build your own brand, and sell them in your online store.

24. Flip furniture for cash

Many people will sell their furniture when they plan to move out of their house or replace their furniture with new ones. You can take this opportunity to flip furniture for cash with a simple strategy.

You just need to find people who would like to sell their furniture near you, offer them a reasonable price, and resell the furniture for a profit.

However, before reselling the furniture, you need to inspect for any defects or damages that the furniture has, and then you will need to repair it first. Make sure that you are selling the furniture in the best condition possible to maximize your earnings in this business.

25. Flip shoes

Shoes are also a valuable commodity you can resell for a profit. There are various branded shoes you can sell to your audience.

Many people will throw away their shoes, such as the older models of branded shoes, and you might find them for a cheap price.

To flip shoes, you will need to buy used branded shoes for cheap, which are often in damaged condition, and then try to restore the shoes before reselling them.

There are various shoe restoration techniques you can apply to make the shoes look like new again. You should aim to buy and sell branded shoes, both new and older models, as these shoes will always be in demand.

Money Flipping Scams to Avoid

Remember, there are various methods to flip money in legitimate ways, but there are also some money flipping methods you need to stay away from.

Some money flipping methods are scams, and when you take part in money flipping scams, you will end up losing plenty of money and getting no results.

Worst, you will end up dealing with the authorities.

Here are money flipping scams to avoid:

Pyramid or Ponzi schemes

Pyramid or Ponzi schemes will require you to build a membership-type business model where the lower members need to pay money to higher members within the pyramid scheme.

For you to earn money from the Ponzi scheme, you will need to recruit new members and get them to pay you.

The Pyramid or Ponzi schemes can work with or without products for you to sell.

In this scheme, only those who are at the top of the pyramid will get the most money, while the lower members will get left with nothing, unless they recruit more new members.

Cash App money flip scams

Cash App is a money transfer app that allows you to send and receive money with ease using $cashtag. It works similarly to PayPal, and with this platform, you can manage your finances and invest your money there.

These types of Cash App scams are on the rise. The scam artist will promise to double your money if you give them a gift card or prepaid debit card number. They may even show you fake ID or social media profiles to gain your trust. Once they have your information, they quickly empty the account and disappear.

For example, the scammer might ask you to send a $50 Amazon gift card, and they will promise to send back $750 to your Cash App – but it's all lies.

If you're thinking about participating in a money-flipping scheme, know that it's a scam. Don't give out your personal or financial information to anyone you don't know and trust. And never send money or gift cards to someone you've only met online.

Wire transfer scams/check deposit scams

Wire transfer scams and check deposit scams are also common methods scammers will use to take money out of their victims.

With wire transfer scams and check deposit scams, somebody from overseas will ask you to transfer a certain amount of money via wire transfer or check deposit.

They might give you some promises, such as returning the money for a bigger amount after you’ve completed your transfer. They will ask you for the confirmation code before transferring, and you will end up giving your money away to the scammers.

Money flipping scams involving gift cards or prepaid debit cards

These types of scams are on the rise. The scam artist will promise to double your money if you give them a gift card or prepaid debit card number. They may even show you fake ID or social media profiles to gain your trust. Once they have your information, they quickly empty the account and disappear.

If you're thinking about participating in a money-flipping scheme, know that it's a scam. Don't give out your personal or financial information to anyone you don't know and trust. And never send money or gift cards to someone you've only met online.

Social media scams

Scammers are using social media to spread their schemes and target victims. They may create fake profiles or groups, pose as a friend or family member, or even impersonate a well-known brand. Then they'll try to trick you into sharing personal information or sending them money.

Here are some examples of social media scams:

  • A friend sends you a message saying they're in trouble and need money.
  • You see an ad for a free product or service. But when you click on the link, you're taken to a fake website that asks for your personal information or credit card number.
  • You're added to a group on social media that looks like a great deal on a product or service. But when you click on the link, you're taken to a fake website or asked to send money.
  • You see a post from a friend that looks like they're endorsing a product or service. But when you click on the link, you're taken to a fake website or asked to send money.

If you're approached with any of these scams on social media, don't respond. And if you think you've been scammed, report it to the FTC at

Double Money FAQs

  • Is money flipping legal? Yes, money flipping is legal, as long as you follow the legal business models, such as the ones featured in this guide. However, there are still plenty of money flipping schemes that are illegal to do, and you need to be cautious of these illegal schemes. You need to educate yourself about any potential investment opportunities before putting any money into it.
  • Are money flips a real thing? Flipping money is a real thing, and you can follow various business models, such as the ones mentioned in this guide. For instance, you can invest your $100 to buy used books from your local stores, and then sell these books online for a bigger price. If you earn $200 from your book sales, then it means that you have flipped your money from $100 to $200. Pick the money flipping business model that you prefer the most.
  • How can I turn $100 into $1,000 fast? You can follow the business models as mentioned in this guide. To turn $100 into $1000 fast, choose a money flipping business model that is in demand today. You need to take the time to analyze the market today and try to offer your products to the market, so you can earn money fast from your product sales. Use the $100 as your initial capital.
  • How can I flip money online? You can find ways to flip money online and earn a few hundred dollars if you learn how to flip websites, or more easier ways like sign up for a new bank account that offer cash sign up bonuses.
  • What are the best ways to flip cash? You can start anywhere from flea marketing flipping, thrift store flipping or garage sales — to working your way up to house flipping or real estate flipping.

Final thoughts on how to double money fast

Yes, double money methods are possible. However, you need to understand how to do it in a legitimate way. You don’t want to delve into the illegal and shady money double methods you can find in social media, which promise you a high return on your investment.

It’s best for you to follow the legitimate ways as mentioned in this guide to double your money as fast as possible.

Find the money double method you prefer and find the one that suits you best. It’s the best way for you to turn a small investment into a big profit.

About the author

Brian Meiggs
Hi, I'm Brian Meiggs! A personal finance expert, entrepreneur, and the founder of My Millennial Guide. My drive is to help others unlock the wealth of freedom and pave the path to financial success. With my bachelor's degree in finance, I help millennials follow the smart money in order to increase their earning potential and start building wealth for the future. I write regularly about side hustles, investing, and general personal finance topics aimed to help anyone earn more, pay off debt, and reach financial freedom. I have been quoted in major publications including Business Insider, Yahoo Finance, NASDAQ, Discover, GoDaddy, BiggerPockets, Fox News,, Quick Sprout, Money Geek, MSN Money and many more!