How fast can I mine 1 ETH?

Block time refers to the time it takes to mine a new block. In Ethereum, the average block time is between 12 to 14 seconds and is evaluated after each block. The expected block time is set as a constant at the protocol level and is used to protect the network’s security when the miners add more computational power.

As long as your system meets the general requirements and has at least one GPU with at least 3GB of RAM, you can mine Ethereum. Some Gaming laptops do have high end cards, but with the considerable heat generated from mining there could be other impacts to your laptop so it’s best to go with a desktop build.

As of Friday, March 25, 2022, it would take 3.2 days to mine 1 Ethereum Classic at the current Ethereum Classic difficulty level along with the mining hashrate and block reward; a Ethereum Classic mining hashrate of 400.00 MH/s consuming 750.00 watts of power at $0.10 per kWh, and a block reward of 3.2 ETC.