Arbitrum → base

Swap USDT to USDC

Exchange USDT on Arbitrum One for USDC on Base. Both assets reference USD, but they are separate tokens with different designs and liquidity. A quote can return more or less than one USDC per USDT.

Tether (Arbitrum One) to USDC (Base)

You send: Tether (Arbitrum One)USDT · Arbitrum
You receive: USDC (Base)USDC · base

Enter your amount to check live availability for USDT on Arbitrum → USDC on base. A provider quote is required before you can create a swap.

Address and network checks

Both Arbitrum One and Base use EVM-style addresses. An identical address string cannot confirm the network. Check Arbitrum One in the sending wallet and Base in the receiving wallet separately.

Sending USDT

Select Arbitrum One, not Ethereum mainnet or Arbitrum Nova. The receiving service must support this token on Arbitrum One. Match the USDT network and token supported by the receiving service. A USDT balance on one chain does not automatically appear on another, and a dollar reference does not guarantee the quoted exchange value.

For a standard self-custody transfer on Arbitrum One, allow for network fees in ETH, separately from your USDT balance. Wallet sponsorship and exchange withdrawal charges can differ; check the sending wallet’s final fee.

Receiving USDC

Switch the wallet to Base. ETH on Ethereum mainnet cannot pay the normal gas fee for a separate token transfer on Base. Confirm the destination supports the exact USDC version returned by the provider. In particular, do not assume USDC, USDC.e and Binance-Peg representations are interchangeable. This listed USDC/base option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

Refund address for this pair

Enter a refund address that accepts USDT on Arbitrum. The refund is sent in USDT on Arbitrum; verify that your refund wallet supports this exact asset and network.

Swap the other direction: USDC to USDT

CROSS-CHAIN EXCHANGE

Make your move

Wallet to wallet

Provider privacy rating

ⓘ

You sendArbitrum

Min. 5.216441 · Max. 1,630,137.70685396Tether (Arbitrum One)

You receivebase

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Connecting to providers…USDC (Base)

Recipient address USDC

Timing depends on the pair and provider ↗

INDEPENDENT EXCHANGE PROVIDERSConnecting…

SENDING ASSET

Tether USDt on Arbitrum One

USDt is Tether’s dollar-referenced token. The USDT ticker appears on several networks, each with its own token representation and transfer requirements.

Read the USDT network guide →

RECEIVING ASSET

USDC on Base

USDC is Circle’s dollar-referenced stablecoin. Native USDC and bridged representations can coexist, so a familiar ticker alone is not enough to identify a deposit asset.

Read the USDC network guide →

About this USDT / USDC route

Can I swap USDT on Arbitrum to USDC on base?

Both assets are listed in our coin directory. Enter your amount to request a live quote for this exact direction and network combination. A swap can proceed only when a provider returns a usable quote; liquidity, limits and rate types can change.

Which network fee applies when sending USDT?

What should I check before receiving USDC on Base?

Confirm the destination supports the exact USDC version returned by the provider. In particular, do not assume USDC, USDC.e and Binance-Peg representations are interchangeable. This listed USDC/base option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

How much USDC will I get for USDT?

Enter your USDT amount to see an approximate receive amount. Click Find the best route to compare providers. Floating rates can change before conversion; fixed quotes follow the selected provider’s terms.

Does a confirmed USDT deposit mean my USDC has arrived?

No. Deposit confirmation on Arbitrum One, provider processing and payout on Base are separate steps. Use Track swap to see the order status, then check the USDC balance on the receiving network. A live quote or historical route check does not guarantee completion time.