Swap ADA on Cardano to USDT on Optimism
Convert ADA on Cardano to USDT on Optimism — live quote, 0.50% fee, non-custodial, no account or KYC.
ADA Cardano to USDT Optimism exchange rate
1 ADA ≈ 0.191612 USDT1 USDT ≈ 5.2189 ADA
24h
-0.09%
7d
+12.66%
30d
+9.54%
30d high: 0.195291 USDT30d low: 0.154794 USDT
ADA Cardano/USDT Optimism rate, last 30 days. Your live quote in the widget includes the exact rate and fee.
ADA Cardano → USDT Optimism conversions
| You send | You get (approx.) |
|---|---|
| 100 ADA | 19.0653 USDT |
| 1000 ADA | 190.6535 USDT |
| 10000 ADA | 1,906.5349 USDT |
| 100000 ADA | 19,065.3489 USDT |
| 1000000 ADA | 190,653.4889 USDT |
Estimates include the 0.50% service fee. Network fees and the live rate are reflected in the exact quote shown before you send.
Before you swap
- Send only ADA on the Cardano network to the deposit address. Cardano addresses start with “addr1”. Sending any other asset or network may result in permanent loss.
- Make sure your destination wallet can receive USDT on Optimism.
How this route works
- 1Enter an amount to see a live estimate.
- 2Add your Optimism recipient address — a Cardano refund address is required for cross-chain swaps.
- 3Send ADA Cardano on Cardano to the deposit address shown.
- 4Track status until USDT Optimism arrives on Optimism.
ADA (ADA)
native
ADA is available on 1 networks via CryptoRoute, including Cardano.
USDT (USDT)
stablecoin
USDT is available on 12 networks via CryptoRoute, including Ethereum, Tron, Solana, NEAR.
Route status
All systems operational
No disruptions affecting this route right now.
Latest ADA and USDT news
- Circle Q2 revenue falls short of Wall Street estimatesUSDTCoinTelegraph2026-08-05
- S&P gives BlackRock tokenized reserve fund top stability ratingUSDTCoinTelegraph2026-08-05
- Tether Gold reserves rise 9.5% as gold posts worst quarter in 13 yearsUSDTCoinTelegraph2026-08-04
- SecondFi to wind down after $2.6M ADA theft linked to wallet flawADACoinTelegraph2026-07-22
- Cardano activates van Rossem hard forkADACoinTelegraph2026-07-20
- Ctrl Wallet to shut weeks after security exploitADACoinTelegraph2026-07-07
FAQ
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