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.
Find this on your miner spec sheet
Watts drawn at wall
Your all-in hosting rate. US facilities typically $0.055–$0.095/kWh
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Enter your hardware cost and daily net profit to find out when your miner pays for itself.
From the ROI calculator above
Enter both values above to calculate
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.
A calculator can't read your actual contract, difficulty assumptions, or hosting fine print. The Mining Deal Audit ($97) delivers a written go / no-go on your specific deal within 48 hours — or the full Build Plan ($297) if you're deploying at scale.