Swap USDT on Optimism to ETH on Base
Convert USDT on Optimism to ETH on Base — live quote, 0.50% fee, non-custodial, no account or KYC.
USDT Optimism to ETH Base exchange rate
USDT Optimism/ETH Base rate, last 30 days. Your live quote in the widget includes the exact rate and fee.
USDT Optimism → ETH Base conversions
| You send | You get (approx.) |
|---|---|
| 100 USDT | 0.041059 ETH |
| 1000 USDT | 0.410587 ETH |
| 10000 USDT | 4.1059 ETH |
| 100000 USDT | 41.0587 ETH |
| 1000000 USDT | 410.5874 ETH |
Estimates include the 0.50% service fee. Network fees and the live rate are reflected in the exact quote shown before you send.
- Send only USDT on the Optimism network to the deposit address. EVM addresses start with “0x” and are 42 characters long. Sending any other asset or network may result in permanent loss.
- Make sure your destination wallet can receive ETH on Base.
How this route works
- 1Enter an amount to see a live estimate.
- 2Add your Base recipient address — a Optimism refund address is required for cross-chain swaps.
- 3Send USDT Optimism on Optimism to the deposit address shown.
- 4Track status until ETH Base arrives on Base.
USDT (USDT)
stablecoin
USDT is available on 12 networks via CryptoRoute, including Ethereum, NEAR, Tron, Solana.
ETH (ETH)
token
ETH is available on 9 networks via CryptoRoute, including NEAR, Abstract, Ethereum, Base.
Route status
No disruptions affecting this route right now.
Market review
USDT on Optimism to ETH on Base is currently at 1 USDT ≈ 0.00041265 ETH, down 6.32% over 7 days and up 11.09% over 30 days. The route is operational. The all-in fee is 0.5%, and the swap is non-custodial with no account required.
AI summary of live rates and route status — not financial advice · Updated Nov 5
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