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Swap Harmony (ONE) to Tether OMNI (USDT)
Exchange and convert ONE to USDT 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 USDT 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 USDT 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 USDT Price Chart
Harmony and Tether OMNI Market Data
updated at 21:44Harmony Price
$0.0106
24H % Change
3.20%
Market Cap
$156.15M
24H Volume
$16.91M
Circulating Supply
14.73B
Tether OMNI Price
$1.0006
24H % Change
0.02%
Market Cap
$176.35B
24H Volume
$183.44B
Circulating Supply
176.24B
Today's ONE to USDT Exchange Rate
Today's Harmony (ONE) to Tether OMNI (USDT) exchange rate is 1 ONE = 0.01059552 USDT. Over the past 24 hours, the rate has changed by 3.18%. 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 USDT conversion rate
Rates from CoinMarketCap updated at 21:05
ONE to USDT
one
usdt
0.001 one
0.00001 usdt
0.005 one
0.00005 usdt
0.01 one
0.00011 usdt
0.05 one
0.00053 usdt
0.1 one
0.00106 usdt
0.5 one
0.00531 usdt
1 one
0.01063 usdt
5 one
0.05314 usdt
10 one
0.10629 usdt
25 one
0.26572 usdt
50 one
0.53145 usdt
100 one
1.0629 usdt
150 one
1.5943 usdt
500 one
5.3145 usdt
1000 one
10.629 usdt
3000 one
31.887 usdt
USDT to ONE
usdt
one
0.001 usdt
0.09408 one
0.005 usdt
0.47041 one
0.01 usdt
0.94082 one
0.05 usdt
4.7041 one
0.1 usdt
9.4082 one
0.5 usdt
47.041 one
1 usdt
94.082 one
5 usdt
470.41 one
10 usdt
940.82 one
25 usdt
2.35K one
50 usdt
4.7K one
100 usdt
9.41K one
150 usdt
14.11K one
500 usdt
47.04K one
1000 usdt
94.08K one
3000 usdt
282.25K one
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How to Swap ONE to USDT in 5 Easy Steps
Set up your exchange
To exchange ONE to USDT, 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 Tether OMNI 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 Tether OMNI 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 USDT 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 Tether OMNI
CTK to USDTZEC to USDTAVAXC to USDTSOL to USDTALGO to USDTZIL to USDTEGLD to USDTBNX to USDTUST to USDTEURS to USDTKIN to USDTAPT to USDTUSDTBSC to USDTBUSD to USDTSNM to USDTBTC to USDTBCH to USDTZAP to USDTIDRT to USDTAYA to USDTNFT to USDTKCS to USDTCKB to USDTNGC to USDTCRO to USDTGVT to USDTICX to USDTARB to USDTGHOST to USDTAION to USDT
FAQ
Do I need an ID verification to swap ONE to USDT?
Usually, no. You can exchange ONE to USDT 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 Tether OMNI?
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 USDT exchange rate mean?
It tells you how much Harmony you’ll get when you exchange Tether OMNI. 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 USDT on Changelly?
Changelly’s exchange service lets you convert ONE to USDT 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 USDT. Then simply follow the on-screen steps to complete the conversion.
Can I buy USDT with ONE?
Yes, you can. On Changelly, it’s easy to buy USDT 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 USDT?
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 USDT?
A typical swap only takes 5 to 10 minutes.
When you convert ONE to USDT, 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 USDT 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 USDT, or other crypto trades, we’ll make sure you get the info you need.

Exchange Harmony to other crypto
ONE to BTCONE to ETHONE to XLMONE to FTMONE to USDCONE to YFIONE to USDTRXONE to SEIONE to TRXONE to MATICONE to BNBONE to ATOMONE to MANAONE to DOGEONE to XRPONE to XNOONE to NIMONE to CAKEONE to LINKONE to BTTONE to NOTONE to JASMYONE to ZILONE to SOLONE to FLRONE to LTCONE to TONCOINONE to 1INCHONE to SLPONE to ADA
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Keep your Tether OMNI 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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