What a USDC transfer cost on November 10, 2026
Is a layer 2 really cheaper? A reading taken from each network’s public node between 05:39 and 05:46 UTC on November 10, 2026 gives a dated answer. It covers recent successful USDC transfers, found through the contract addresses that issuer Circle publishes, priced at exchange Coinbase’s ether spot price of $2,123.94.
| Network | Chain ID | Transfers sampled | Median fee |
|---|---|---|---|
| Ethereum | 1 | 25 | $0.0162 |
| Arbitrum One | 42161 | 20 | $0.0024 |
| Base | 8453 | 11 | $0.0005 |
| OP Mainnet | 10 | 20 | $0.0001 |
The layer 2 figures include the charge for posting data to Ethereum, which Base and OP Mainnet record as a separate field in each transaction receipt. These numbers move from block to block. A run one minute earlier put Base’s median at $0.0032 across six transfers and Ethereum’s at $0.0234, so even the main network’s gas fee for a USDC transfer stayed within a few cents that morning.
How it leans on Ethereum
The ethereum.org explainer calls a layer 2 “a separate blockchain that extends Ethereum.” Rollups, one family of layer 2s, carry out transactions on their own chain and submit the data to Ethereum, so that reversing a rollup transaction would mean reversing Ethereum.
Base, which its documentation says is built by Coinbase, lists its own contracts deployed on Ethereum Mainnet, among them a bridge contract named L1StandardBridge. Arbitrum’s docs describe it as optimistic, meaning results posted to Ethereum count as correct unless someone challenges them in time.
Where you see it
On an exchange, a layer 2 appears as a choice of network. Exchange Kraken’s withdrawal fee table, read at 05:50 UTC the same morning, lists USDC on Ethereum, Base, Arbitrum One and Optimism as separate rows, with two versions, native USDC and USDC.e, on Arbitrum One and Optimism.
The same coin has a different address on each network, and Circle’s list shows a separate USDC contract on Ethereum, Base, Arbitrum and OP Mainnet. Networks are identified by a chain ID, and Base’s connection page gives 8453, the RPC address mainnet.base.org and the block explorer basescan.org.
Three common mistakes
The first is expecting a cheaper network to mean a cheaper withdrawal. Kraken’s table listed a fee of 1 USDC to withdraw on each of the three layer 2 networks and 0.558 USDC on Ethereum, minutes after the network cost of a transfer had been measured in fractions of a cent. An exchange’s withdrawal fee is its own price.
The second is expecting a quick trip back. A native withdrawal to Ethereum waits for a review window that each network sets.
| Network | Wait for a standard withdrawal to Ethereum | Source |
|---|---|---|
| OP Mainnet | About 7 days | Optimism docs |
| Arbitrum | Challenge period of 6.4 days | Arbitrum docs |
| Base | 5 days, or 1 day when two independent proofs back the same result | Base docs |
Users of optimistic rollups can pay a liquidity provider to receive funds sooner, according to ethereum.org, and Base’s docs add that ordinary sends within Base have no such wait.
The third is assuming the security is identical. The ethereum.org explainer says many projects are “still young and somewhat experimental” and that “no layer 2 is as battle tested as Ethereum Mainnet.” Before sending, check that the network name and the token’s contract address match on both sides.