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11 Legitimate Ways To Turn $100 Into $1,000

You can turn a small sum into much more by leveraging creativity, skills, and investments.

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Updated Aug. 4, 2025
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Turning a small amount of money into a significant sum is a goal that many people dream of achieving. 

Whether you're looking to make extra cash to cover bills, save for a special purchase, or simply boost your financial security, there are numerous legitimate ways to grow your money.

While $100 may not seem like much, with some creativity and a willingness to invest time and effort, you can transform it into $1,000 or more.

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Start a business

FellowNeko/Adobe woman holding smartphone with etsy logo

The digital age has made it easier than ever to launch an online store, provide freelance services, or create a niche market product. 

Websites like Etsy, eBay, and Shopify allow you to start selling without needing a large upfront investment.

With dedication and a clear plan, your $100 investment can quickly grow into a thriving venture, potentially yielding significant returns.

Invest in an index fund

max_776/Adobe Digital analytics data visualization on monitor

Investing in an index fund may be a solid way to grow your money over time. Index funds pool money from various investors to buy a diversified portfolio of stocks, often mirroring a specific index like the S&P 500. 

This method allows you to benefit from the stock market's general upward trend without picking individual stocks.

By consistently adding to your investment portfolio and allowing compound interest to work its magic, you could watch your initial $100 grow into a much more substantial sum over time.

Flip items from garage sales

Kathy images/Adobe garage sale sign outside house

Flipping items from garage sales, thrift stores, or flea markets is a practical and hands-on way to make money. With $100, you can purchase undervalued or unique items that can be resold for a profit online.

Look for vintage clothing, collectibles, furniture, or electronics that are in demand. With some patience and effort, flipping can become a rewarding side hustle.

Platforms like eBay, Facebook Marketplace, and Craigslist make it easy to connect with buyers willing to pay more than what you initially spent. 

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Open a high-yield savings account

Vitalii Vodolazskyi/Adobe high yield savings account

A high-yield savings account offers a simple and virtually risk-free way to grow your money. Unlike regular savings accounts, high-yield accounts provide better interest rates, allowing your savings to increase more rapidly.

By opening an account with your $100 and regularly contributing to it, you can take advantage of compound interest and watch your balance grow.

While this method won't yield quick returns, it's a reliable way to help build wealth.

Take on a side gig

Miljan Živković/Adobe Private music teacher giving violin lessons

Taking on a side gig is an effective way to supplement your income and turn $100 into $1,000. Opportunities like freelancing, tutoring, pet sitting, or ride-sharing can offer flexible hours and steady earnings.

Investing your $100 in marketing materials, certification courses, or equipment can help you start a successful side gig. 

By dedicating time and effort to a new venture, you can quickly accumulate earnings that surpass your initial investment. 

This can not only boost your income but also allow you to explore new interests and expand your skill set.

Rent out a room or parking space

Studio Romantic/Adobe african american interior designer taking pictures

If you have extra space or an empty room in your home, renting it out can be a lucrative way to earn extra cash. 

Airbnb allows you to list a spare room for short-term stays. You can use your $100 investment to spruce up and improve your space, ensuring it's clean and attractive to potential renters.

A well-presented room can generate consistent income, quickly turning your small investment into a larger sum.

Sell handmade crafts or products

Kaspars Grinvalds/Adobe woman buying handmade jwellery online

If you have a talent for creating handmade items, selling them online can be a fulfilling way to turn $100 into $1,000. Use your $100 to purchase materials and start crafting items you can sell on platforms like Etsy or eBay.

By pricing your items strategically and delivering quality craftsmanship, you can build a loyal customer base and potentially see significant returns on your initial investment.

Shopping pro tip: This month's best deals

imtmphoto/Adobe woman with shopping bags at mall

August is here, and with it comes the final stretch of summer. It’s a great time to soak up the season and scoop up hot deals before they fade. Look for savings on:

  • Travel and getaway must-haves
  • Back-to-school basics
  • Clearance swimwear and warm-weather styles
  • For grocery savings, grab peak-season produce, like tomatoes, cucumbers, melons, and berries

As retailers shift their focus to fall, August is the last chance to snag summer essentials at unbeatable prices. Shop smart now before the season (and the savings) slip away.

Teach an online course

VisualProduction/Adobe woman attending business video call

With the rise of online learning platforms, teaching an online course has become an accessible way to make money. If you have expertise in a particular subject, consider creating a course on platforms like Udemy, Teachable, or Coursera.

Use your $100 to invest in basic equipment, such as a microphone and software, to produce high-quality content. As students enroll, you could see your initial investment grow, potentially reaching or exceeding your $1,000 goal.

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Start a blog or YouTube channel

Prostock-studio/Adobe Asian woman recording product review vlog

Starting a blog or YouTube channel can be a fun and engaging way to make money while sharing your passion with others. Use your $100 to invest in basic video equipment, such as a camera and microphone, to create quality content.

Choose a niche that interests you, and consistently produce valuable, informative, or entertaining content that attracts an audience. 

Although building a successful blog or channel takes time and dedication, the potential to earn significant income is achievable with persistence and creativity.

Quick tips: How to spot a scam

fizkes/Adobe lady lost savings in scam operation

Following simple safety practices can help you avoid becoming a victim of increasingly sophisticated scammers. Here are some quick safety tips:

  • Verify marketplace sellers by checking their profile history. 
  • Communicate only through the platform's messaging system, not emails or text messages.
  • Be suspicious of sellers who claim PayPal isn't working and suggest different payment methods.
  • Only use PayPal's "Goods and Services" option when purchasing. "Friends and Family" does not include buyer protection.

Protecting yourself doesn't require technical expertise, just healthy skepticism and a pause before taking action. 

Offer pet sitting or dog walking services

Tatyana Gladskih/Adobe woman playing with dog at home

If you're a pet lover or pet parent, pet sitting or dog walking services offer an enjoyable way to earn money. Use your $100 to advertise your services through flyers, social media, or pet care websites like Rover or Wag. 

This side hustle allows you to work flexible hours while spending time with animals, making it a rewarding way to turn a small investment into extra income.

Rent out equipment or tools

Chepko Danil/Adobe Electric hand tools

If you own tools, cameras, or other equipment that are not frequently used, consider renting them out to make extra money. Platforms like Fat Llama or Loanables allow you to list your items for rent, connecting you with people who need them for short-term projects.

Use your $100 to ensure your equipment is in excellent condition, making any necessary repairs before listing the items for potential renters. 

By renting out items you already own, you can generate passive income without significant effort.

Bottom line

New Africa/Adobe young couple counting money at home

Whether you're starting a business, investing in a high-yield savings account, or flipping items from garage sales, each method requires dedication and effort.

By exploring these opportunities, you can turn $100 into $1,000 and get ahead financially

What other creative ways can you think of to multiply a small investment, and how will you take the first step toward achieving your financial goals?

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