Convert O to USDTon Ethereum
Swap Optim Finance (O) to Tether (USDT) on Ethereum at the best cross-chain rate. SwitchFi routes your O → USDT exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
O to USDT market data
| Metric | O | USDT · Ethereum |
|---|---|---|
| Price | $0.02763 | $0.9999 |
| Market cap | $485,441 | $183.37B |
| 24h volume | $5 | $71.24B |
| 24h change | — | +0.03% |
| 7d change | +10.30% | +0.00% |
| 24h high / low | $0 / $0 | $1.00 / $0.9995 |
| All-time high | $0.4869 | $1.32 |
| Market cap rank | #3574 | #3 |
What is the O to USDT exchange rate?
At the current market price, 1 O ≈ 0.02763293 USDT, and 1 USDT ≈ 36.1887 O. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Optim Finance is the smaller side of this pair — Tether's market capitalisation of $183.37B is roughly 377741× larger than Optim Finance's $485,441. O holds rank #3574 while USDT holds #3 by market capitalisation. Across the last 7 days the comparison reads +10.30% for O versus +0.00% for USDT. With $5 and $71.24B in respective daily volume, neither side of a O→USDT swap struggles for depth. Measured from record highs, O is down 94.3% and USDT is down 24.4%.
O to USDT converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
O / USDT conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Optim Finance and Tether
Optim Finance (O) is the #3574 cryptocurrency by market cap, worth $485,441 in aggregate. Compared with its $0.4869 all-time peak, it currently trades 94.3% lower. 17.57M O is circulating out of a hard cap of 25.00M O — about 70% of the eventual supply. Over the last 7 days O is +10.30%, and +37.50% across 30 days. Around $5 of O changes hands every 24 hours.
Tether (USDT) ranks #3 by market capitalisation at $183.37B. It is trading 24.4% below its all-time high of $1.32. Circulating supply stands at 183.38B USDT. USDT has moved +0.00% week-on-week and +0.10% over 30 days. Around $71.24B of USDT changes hands every 24 hours.
How to convert O to USDT
- 1 Enter the amount of O you want to convert — the swap widget on this page is prefilled with the O → USDT pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of USDT on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
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O to USDT FAQ
What is the O to USDT exchange rate?
1 O is worth roughly 0.02763293 USDT at the moment (inverted: 1 USDT ≈ 36.1887 O). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert O to USDT on SwitchFi?
Enter the amount of O you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best O→USDT path — non-custodial, straight from your wallet.
Is the O to USDT swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert O to USDT?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange O for USDT?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.