Swap USDT (DOT) to ETH (ARB)
See your estimated ETH amount on Arbitrum and exchange time before you swap.
Current USDT Polkadot to ETH Arbitrum Conversion Rate
Calculate a live USDT on Polkadot to ETH on Arbitrum quote before swapping.
USDT Polkadot to ETH Arbitrum Conversion Amounts
Updated just nowLive estimates • Click a card to get a quote
Convert USDT Polkadot to ETH Arbitrum
Convert ETH Arbitrum to USDT Polkadot
Estimates are based on current quotes. Final amount is confirmed when you create your swap.
How to Swap USDT on Polkadot to ETH on Arbitrum
Follow the interactive guide to learn how to swap USDT on Polkadot to ETH on Arbitrum in under 2 minutes.
Select the amount of USDT on Polkadot you want to exchange for ETH on Arbitrum. The quote updates automatically to show the estimated amount you'll receive and the expected completion time.
Why swap to ETH on Arbitrum?
Pay gas on Arbitrum
ETH on Arbitrum is used to pay network fees for transfers and application activity on Arbitrum.
Use Arbitrum apps
ETH on Arbitrum can be used across applications deployed on the Arbitrum network.
Use ETH on an Ethereum Layer 2
Receive ETH where it can be used on Arbitrum, an Ethereum Layer 2 network.
Exchange a dollar-pegged asset for ETH on Arbitrum
Exchange USDT for ETH on Arbitrum when you want to use it for gas and apps on Arbitrum.
Explore other popular routes
More cross-chain pairs with upfront quotes and clear delivery estimates.
Already started a swap?
Use your Swap ID to follow progress from deposit through to settlement.
FAQs
How long does USDT on Polkadot to ETH on Arbitrum take?
USDT on Polkadot to ETH on Arbitrum is estimated to take about 2 minutes. Execution begins after your Polkadot deposit confirms.
Can I send USDT from a crypto exchange?
Yes, if the exchange supports USDT withdrawals on Polkadot. Use the deposit address created for the swap and select the Polkadot network.
What address should I use to receive ETH?
Enter an address on Arbitrum you control. ETH on Arbitrum is delivered on Arbitrum.
Do I need DOT to send USDT?
USDT transfers on Polkadot require a network fee paid in DOT. If you're sending from a self-custody wallet, you'll need enough DOT to cover the transaction fee.
Which network should I withdraw USDT on?
Send USDT on Polkadot only to the deposit address shown for this route. Make sure the withdrawal network matches the deposit network shown for the swap.