Swap USDT on Optimism to ARB on Arbitrum
Convert USDT on Optimism to ARB on Arbitrum — live quote, 0.50% fee, non-custodial, no account or KYC.
USDT Optimism to ARB Arbitrum exchange rate
1 USDT ≈ 4.9487 ARB1 ARB ≈ 0.202074 USDT
24h
+0.72%
7d
-34.95%
30d
-51.31%
30d high: 11.4041 ARB30d low: 4.574 ARB
USDT Optimism/ARB Arbitrum rate, last 30 days. Your live quote in the widget includes the exact rate and fee.
USDT Optimism → ARB Arbitrum conversions
| You send | You get (approx.) |
|---|---|
| 100 USDT | 492.3929 ARB |
| 1000 USDT | 4,923.9291 ARB |
| 10000 USDT | 49,239.2914 ARB |
| 100000 USDT | 492,392.9143 ARB |
| 1000000 USDT | 4,923,929.1425 ARB |
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 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 ARB on Arbitrum.
How this route works
- 1Enter an amount to see a live estimate.
- 2Add your Arbitrum 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 ARB Arbitrum arrives on Arbitrum.
USDT (USDT)
stablecoin
USDT is available on 12 networks via CryptoRoute, including Ethereum, Tron, Solana, NEAR.
ARPrice$0.201997
ARB (ARB)
token
ARB is available on 1 networks via CryptoRoute, including Arbitrum.
Route status
All systems operational
No disruptions affecting this route right now.
Latest USDT and ARB news
- HYPE hits record above $90 as Hyperliquid launches manual borrowingUSDTCoinTelegraph2026-09-18
- USDT payments feature in Polish energy giant’s failed $230M oil deal: FTUSDTCoinTelegraph2026-09-16
- Standard Chartered says Arbitrum could outperform Bitcoin, Ether through 2030ARBCoinTelegraph2026-09-15
- US seeks $61M in USDT allegedly tied to sanctioned Iranian oil salesUSDTCoinTelegraph2026-09-15
- Ethereum, Solana led crypto hack losses in H1 2026: BlockaidARBCoinTelegraph2026-07-28
- Hackers steal $31.6M in 2 crypto bridge attacks within 7 hoursARBCoinTelegraph2026-07-23
FAQ
Related routes
Swap ARB on Arbitrum to USDT on OptimismSwap USDT on Optimism to USDC on BaseSwap USDT on Optimism to ETH on NEARSwap USDT on Optimism to USDC on NEARSwap USDT on Optimism to USDT on EthereumSwap USDT on Optimism to USDC on EthereumSwap USDT on Optimism to ETH on EthereumSwap USDT on Optimism to ETH on Abstract