The timeframe of unstaking is variable. It may take hours or days for your ETH balance to be visible in your spot wallet.
Under Portfolio, click on the Earn tab on your account and here you will see the exact time remaining, once you initiate unstaking, under the Time remaining column. In the Portfolio tab you will also see your staked assets, pending transactions and staking history.
On the History tab you will see Unstaking in the Pending status while the staked asset is unbonding. Once the process is complete, you will see UnstakingSuccess, meaning your ETH has successfully been unstaked.
For immediate liquidity, Kraken provides the trading pair ETH2.S/ETH if you wish to trade your staked ETH for unstaked ETH. Please be aware that this market is not available to clients residing in Canada or the United States.
How do I unstake my ETH?
Staking and unstaking ETH is only possible via Kraken Pro.