Enter your rig. See what it earns today at the live hash price — the dollars per TH/s per day implied by real miner revenue over the last 144 blocks, not a difficulty forecast.
Most mining calculators ask you to guess a future difficulty and a future Bitcoin price, then present the output as a forecast. This one does not. It measures what the network paid miners over the last 144 blocks — roughly the last day — including transaction fees, divides that by total network hashrate, and gives you the resulting hash price: dollars earned per TH/s per day.
Multiply hash price by your hashrate and you have today’s revenue. Subtract power draw times your electricity rate and you have today’s profit. Nothing is projected, so nothing can be wrong about the future — but equally, tomorrow’s numbers will differ as difficulty retargets and the price moves.
Hardware cost, pool fees, cooling, hosting, maintenance and downtime are all yours to add. A machine that looks profitable on electricity alone can still take years to repay its purchase price, and that calculation depends on assumptions this page refuses to make for you.
Revenue is your hashrate multiplied by hash price — the dollars a miner earns per TH/s per day. BTCDash derives hash price live from the last 144 blocks of actual miner revenue (block subsidy plus transaction fees) divided by total network hashrate. Your electricity cost is power draw in kilowatts times 24 hours times your rate per kWh. Profit is revenue minus electricity.
Hash price is the revenue a miner earns per unit of hashrate per day, usually quoted in dollars per TH/s per day. It falls when difficulty rises or the Bitcoin price drops, and rises when transaction fees spike. It is the single number that determines whether a machine is worth running.
No. The calculator shows operating economics only: revenue minus electricity. It excludes hardware purchase price, pool fees (typically 1–2%), cooling, hosting, maintenance and downtime. Subtract those to model a real operation.
Two forces move it. Difficulty retargets roughly every two weeks and rises when more hashrate joins the network, cutting each miner's share. And the Bitcoin price sets what the block reward is worth in dollars. This calculator shows today's economics, not a forecast.
Industrial miners typically operate between $0.03 and $0.07 per kWh. Home electricity in most developed countries runs $0.10 to $0.35 per kWh, which is why home mining on modern ASICs is usually unprofitable without cheap or surplus power.