Is your rig still paying? Our mining profitability articles track hashrate-per-watt, electricity maths and hardware payback — the numbers that decide whether to run, upgrade or sell.
Start with live data on ASIC miner value and mining ROI, price the hardware in the ASIC shop (see the S21 XP Hyd for efficiency), and read the ASIC guides for tuning that cuts costs.
Calculators
Run your own numbers on AsicMinersProfitability and check hardware at Bitmain.