Estimate Ethereum Classic Mining Profitability If you are planning to mine Ethereum Classic (ETC), an ETC miner calculator can help you estimate how much your mining hardware could earn before you start. Instead of guessing whether a GPU mining setup is worthwhile, a calculator lets you enter important information such as hashrate, power consumption, electricity cost, pool fees, and ... https://unmineable.wordpress.com/tag/crypto-mining-rig/