How to Transfer ETH from MetaMask to Coinbase?

Prerequisites for ETH Transfer

1. A fully synchronized MetaMask wallet with sufficient ETH balance and active network connection to Ethereum Mainnet.

2. A verified Coinbase account with enabled ETH deposit address retrieval, accessible via the Assets tab or Portfolio section.

3. Confirmation that both platforms support the same Ethereum token standard — native ETH on ERC-20 is not applicable since ETH itself is the base asset, not a token.

4. Stable internet connection and updated browser version to prevent transaction interruption during signature submission.

5. Prior review of current Ethereum gas fees using tools like Etherscan Gas Tracker or MetaMask’s built-in fee estimator to avoid underpriced transactions.

Step-by-Step Withdrawal from MetaMask

1. Open the MetaMask extension and unlock the wallet using the correct password.

2. Ensure the network selector displays “Ethereum Mainnet” — switching to any testnet will result in irreversible loss if used unintentionally.

3. Click the “Send” button located prominently on the wallet dashboard.

4. Paste the exact ETH deposit address copied from Coinbase — double-check all 42 characters starting with “0x” and verify checksum casing.

5. Enter the precise amount of ETH to transfer, leaving enough residual balance to cover future gas costs.

Coinbase Deposit Address Retrieval

1. Log into coinbase.com or the official Coinbase mobile app using two-factor authentication.

2. Navigate to the “Assets” page and select “Ethereum” from the list of cryptocurrencies.

3. Click “Receive” to display the unique, wallet-specific ETH deposit address.

4. Copy the address directly using the provided copy icon — manual typing introduces high risk of checksum or character errors.

5. Confirm the address belongs to your own Coinbase account by cross-referencing recent deposit history or QR code scan.

Transaction Monitoring and Confirmation

1. After submitting the transaction in MetaMask, a unique transaction hash (TxHash) appears immediately.

2. Paste this TxHash into Etherscan.io to observe real-time status: pending, mined, or failed.

3. Wait for at least 12 confirmations on-chain before expecting the ETH balance to appear in Coinbase.

4. Coinbase typically credits deposits automatically once finality is reached — no manual refresh is required after confirmation threshold.

5. If the transaction remains pending beyond 30 minutes, adjust gas price manually via MetaMask’s advanced settings and resubmit.

Frequently Asked Questions

Q1: Can I send ETH from MetaMask to a Coinbase email address?No. Coinbase does not accept ETH transfers via email. Only valid Ethereum addresses beginning with “0x” are supported.

Q2: Why does my ETH not appear in Coinbase after 20 confirmations?This may indicate an incorrect destination address or accidental use of a smart contract address instead of an externally owned account (EOA). Verify the TxHash on Etherscan and confirm the “To” field matches your Coinbase deposit address exactly.

Q3: Is it safe to reuse the same Coinbase ETH deposit address?Yes. Coinbase generates static deposit addresses per asset. Reusing the same ETH address poses no security risk and is standard practice across custodial platforms.

Q4: What happens if I send ETH to a Coinbase BTC deposit address?The funds will be irretrievably lost. Ethereum and Bitcoin operate on separate blockchains with incompatible address formats. Always validate network compatibility before initiating any transfer.