Bridge ETH from Arbitrum to Base
Move your Ether (ETH) from Arbitrum to Base in one confirmation. Sweep compares Relay, Across, Mayan, Symbiosis and routes through whichever gives you the best rate — and if you're holding other tokens too, you can sweep them all in the same transaction.
Bridge ETH now →How to bridge ETH from Arbitrum to Base
- Open the Sweep app and connect your wallet.
- Select your ETH balance on Arbitrum (add any other tokens you want to move in the same sweep).
- Choose Base as the destination and pick the token you want to receive.
- Review the best route Sweep found, then confirm once in your wallet.
Why bridge with Sweep
- Best rate, automatically. Sweep quotes Relay, Across, Mayan, Symbiosis and routes through the cheapest path for Arbitrum → Base.
- Many tokens, one confirmation. Consolidate scattered balances across chains into a single destination token — not one bridge at a time.
- Non-custodial. Funds move directly through the providers; Sweep never holds your assets.
- No guesswork. You see exactly what lands on Base before you approve anything.
ETH: Arbitrum → Base at a glance
- Token
- Ether (ETH)
- From
- Arbitrum
- To
- Base
- Providers compared
- Relay, Across, Mayan, Symbiosis
Frequently asked questions
How long does it take to bridge ETH from Arbitrum to Base?
Most Arbitrum → Base transfers settle within seconds to a couple of minutes, depending on network conditions. Sweep automatically picks the fastest available route across its providers.
How much does it cost to bridge ETH from Arbitrum to Base?
You pay the Arbitrum network gas plus the routing provider's fee. Sweep compares Relay, Across, Mayan, Symbiosis in real time and shows the exact amount you'll receive on Base before you confirm.
Is it safe to bridge ETH with Sweep?
Yes. Sweep is non-custodial — your ETH moves directly through audited routing providers and Sweep never holds your funds. You approve every transaction in your own wallet.
Can I bridge more than just ETH at once?
Yes — that's the point of Sweep. You can consolidate many token balances across several chains into one or two destination tokens in a single confirmation, not just ETH on Arbitrum.