Bitcoin Mining ROI Calculator
Enter your hardware specs, hosting cost, and electricity rate to calculate gross revenue, net profit/loss, monthly and annual projections, and breakeven BTC price. Live BTC price is loaded automatically.
Calculator FAQ
How do I calculate Bitcoin mining profitability?
Bitcoin mining profitability = (hashrate / network difficulty) × block reward × BTC price × pool payout factor − electricity cost − hosting cost. Our calculator handles all of this automatically with live BTC price.
What inputs do I need for the mining calculator?
You need: miner model (or custom hashrate in TH/s and power in watts), electricity cost per kWh, monthly hosting fee, pool fee percentage, and BTC price (auto-filled with live price).
Why does mining profitability change daily?
Bitcoin network difficulty adjusts every ~2 weeks based on total network hashrate. BTC price fluctuates continuously. Both factors directly affect your daily revenue. Always run fresh calculations before making capital decisions.
What is a good efficiency rating for an ASIC miner?
In 2026, anything at or below 20 J/TH (joules per terahash) is competitive. The Antminer S21 Pro at 15 J/TH is best-in-class for air cooling. Hardware above 25 J/TH faces compressed margins at standard hosting rates.