Changelly has a professional team with great experience and even bigger potential
Swap Harmony (ONE) to USD Coin Ethereum Chain (USDC)
Exchange and convert ONE to USDC online instantly:
Fast transactions—receive your new cryptocurrency in under 10 minutes
No hidden fees—all costs are clearly displayed before you confirm
24/7 support—so you can swap Harmony anytime, anywhere, with confidence
Our Partners
Why Exchange ONE to USDC on Changelly?

Limits to Match Your Ambitions
Whether you're starting small or making a big move, we’ve got you covered. Our flexible limits let you exchange from just $20 all the way up to $1,000,000. No matter your strategy, you can swap ONE to USDC smoothly.

Support That’s Always There
Need help mid-swap? Our support team is available around the clock to assist with any questions or concerns. You're never left on your own—real users get real support, real fast. Enjoy a seamless experience every time you swap Harmony.

Ultimate Security
We believe in custody-free transactions. That means your assets go straight to your wallet after the exchange Harmony process. With no third-party storage and full transparency, you can convert with confidence on a truly secure crypto exchange platform.
ONE to USDC Price Chart
Harmony and USD Coin Ethereum Chain Market Data
updated at 17:52Harmony Price
$0.00991
24H % Change
-3.29%
Market Cap
$146M
24H Volume
$14.1M
Circulating Supply
14.73B
USD Coin Ethereum Chain Price
$0.99965
24H % Change
-0.00%
Market Cap
$75.35B
24H Volume
$12.98B
Circulating Supply
75.37B
Today's ONE to USDC Exchange Rate
Today's Harmony (ONE) to USD Coin Ethereum Chain (USDC) exchange rate is 1 ONE = 0.00991558 USDC. Over the past 24 hours, the rate has changed by -3.28%. This data is pulled live from our real-time converter, which tracks current market trends using the ONE calculator for accurate results every time.
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ONE to USDC conversion rate
Rates from CoinMarketCap updated at 17:05
ONE to USDC
one
usdc
0.001 one
0.000009906 usdc
0.005 one
0.00005 usdc
0.01 one
0.0001 usdc
0.05 one
0.0005 usdc
0.1 one
0.00099 usdc
0.5 one
0.00495 usdc
1 one
0.00991 usdc
5 one
0.04953 usdc
10 one
0.09907 usdc
25 one
0.24767 usdc
50 one
0.49534 usdc
100 one
0.99068 usdc
150 one
1.486 usdc
500 one
4.9534 usdc
1000 one
9.9068 usdc
3000 one
29.72 usdc
USDC to ONE
usdc
one
0.001 usdc
0.10094 one
0.005 usdc
0.5047 one
0.01 usdc
1.0094 one
0.05 usdc
5.047 one
0.1 usdc
10.094 one
0.5 usdc
50.47 one
1 usdc
100.94 one
5 usdc
504.7 one
10 usdc
1.01K one
25 usdc
2.52K one
50 usdc
5.05K one
100 usdc
10.09K one
150 usdc
15.14K one
500 usdc
50.47K one
1000 usdc
100.94K one
3000 usdc
302.82K one
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How to Swap ONE to USDC in 5 Easy Steps
Set up your exchange
To exchange ONE to USDC, simply use the calculator at the top of this page. Choose the crypto pair in the “You send” and “You get” fields, then enter the amount you want to swap. Our real-time price calculator will instantly display how much USD Coin Ethereum Chain you’ll get, so you know exactly what to expect before moving on.
Select the exchange rate
Changelly lets you pick the ONE exchange rate that works best for you. You can go with Floating for flexibility or Fixed for predictability. To get the best exchange rates, always review the latest numbers before confirming. Use our tools to calculate the precise exchange amounts and move forward with full transparency.
Enter your crypto wallet address
Now, it’s time to enter your crypto wallet address—this is where your funds will be sent once the exchange is completed. Make sure it’s accurate and ready to receive your coins. Don’t have a USD Coin Ethereum Chain wallet set up yet? No worries—Changelly’s partnered with multiple trusted providers, so you can easily choose one during the process.
Complete the exchange
Time to finalize your ONE exchange. Carefully follow the payment instructions and send the exact amount of crypto to the wallet address shown on-screen. Make sure to complete your transaction within the given time limit, as wallet addresses can expire.
Check your crypto wallet
All done! You’ve just swapped ONE to USDC in only a few easy steps. Now just sit back while the process finishes up behind the scenes. Your new coins will drop into your wallet shortly—no extra action needed.
Exchange Crypto without any Hassle
Looking for a coin to exchange and add to your crypto collection? We've got you covered with a list of 1000+ cryptocurrencies. To get started, click the button below.

Exchange other crypto to USD Coin Ethereum Chain
CRV to USDCXYO to USDCPEPE to USDCLOOKS to USDCSOLO to USDCARB to USDCFDUSD to USDCGLM to USDCMANA to USDC1INCH to USDCFLR to USDCGUSD to USDCDOGE to USDCMKR to USDCMNT to USDCBAT to USDCNRG to USDCIOST to USDCGNO to USDCMAID to USDCMITH to USDCKMD to USDCDUSK to USDCCOREUM to USDCMATIC to USDCMTL to USDCOCEAN to USDCHNT to USDCMATICPOLYGON to USDCNGC to USDC
FAQ
Do I need an ID verification to swap ONE to USDC?
Usually, no. You can exchange ONE to USDC and start a swap without verifying your ID. But sometimes, our system may flag a transaction as risky. In that case, you’ll need to verify for safety reasons. It doesn’t happen often, but it helps us keep the platform secure for everyone who wants to exchange crypto smoothly.
What are the fees to convert Harmony to USD Coin Ethereum Chain?
Every ONE exchange includes a blockchain network fee and a small service fee from Changelly. Network fees depend on congestion—if the chain’s busy, the cost goes up.
You’ll see all the fees upfront before confirming the trade, so you always know what to expect.
What does ONE to USDC exchange rate mean?
It tells you how much Harmony you’ll get when you exchange USD Coin Ethereum Chain. The price you see depends on demand, market trends, and how easily users can exchange Harmony at the moment. We show real-time data so you’re always trading at the most accurate rate available.
How can I convert ONE to USDC on Changelly?
Changelly’s exchange service lets you convert ONE to USDC in just a few minutes—whether you’re using our app or website. Start by entering how much ONE you want to exchange, and our converter will instantly show you an estimated amount of USDC. Then simply follow the on-screen steps to complete the conversion.
Can I buy USDC with ONE?
Yes, you can. On Changelly, it’s easy to buy USDC with ONE. Just head over to our exchange page, choose the two assets, and start the swap. You can also convert them back the other way.
What is the minimum amount to exchange ONE to USDC?
You can start with as little as $20 worth of crypto. The minimum amount depends on the ONE exchange rate, the chosen crypto pair, and current network fees. Our converter uses live data from the cryptocurrency market to calculate the exact requirement in real time. You’ll see the minimum clearly before confirming your swap using our built-in price calculator—so there are no surprises.
How long does it take to convert ONE to USDC?
A typical swap only takes 5 to 10 minutes.
When you convert ONE to USDC, your transaction goes through several steps behind the scenes. Sometimes it’s quicker, sometimes a bit slower—depending on the blockchain and/or market activity.
No matter the crypto pair, our exchange process is built to be as fast and smooth as possible.
Still Have Questions About Exchanging ONE to USDC on Changelly?
We’ve covered the most common questions about the ONE exchange, but if something’s still unclear, feel free to ask. Our support team is here 24/7 and ready to help. Whether it’s exchanging ONE to USDC, or other crypto trades, we’ll make sure you get the info you need.

Exchange Harmony to other crypto
ONE to CAKEONE to JASMYONE to DAIONE to YFIONE to ADAONE to ZILONE to ATOMONE to USDTONE to FTMONE to MATICONE to TONCOINONE to USDTRXONE to NIMONE to SOLONE to BNBONE to STXONE to LTCONE to VETONE to ARBONE to FLRONE to TONONE to IOTAONE to ICPONE to SLPONE to XRPONE to 1INCHONE to USDTBSCONE to XMRONE to SEIONE to IQQ
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Keep your USD Coin Ethereum Chain Safe and Sound
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Integrating Changelly services into Trezor Wallet's exchange has been a great success for all parties, especially the users. Working with Changelly is a pleasure, thanks to their professional and courteous approach.
Changelly is the best option for users to access the most cost-savvy rates
With Changelly's stellar team, we have developed a unique system to ensure exchanges are fulfilled in the fastest possible time and with immediate customer support.
We are thrilled to partner with Changelly to provide an exceptional trading experience: anytime, anywhere - in a few simple taps!
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