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Free tool

Bitcoin mining profit calculator

See whether a bitcoin mining machine earns more than it costs to run: its share of the daily block rewards, the electricity bill, the profit or loss, and the power price where it breaks even. Free, no sign-up, nothing leaves your browser.

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The starting figures are examples only: enter today's network hash rate and bitcoin price. This uses the 3.125 BTC block subsidy and 144 blocks a day, and leaves out transaction fees, pool fees and hardware cost.

Profit per day after electricity
-£13.50
-£405.00 over 30 days
BTC per day
0.00015000
Income per day
£7.50
Power per day
£21.00
Break-even per kWh
£0.089
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How mining income is worked out

Bitcoin finds a block about every ten minutes, around 144 a day, and each block pays a fixed subsidy plus transaction fees. Since the April 2024 halving the subsidy is 3.125 BTC. On average your share of that is your hash rate divided by the whole network's hash rate.

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Why electricity decides it

A mining machine runs all day, so its power use times your electricity price is usually the biggest cost. As the network hash rate rises your share shrinks, and the subsidy halves about every four years, so a machine that pays today may not later. Check live figures before buying hardware.

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