CalcMyCoin

Bitcoin Mining Calculator

Your rig's share of the network, turned into BTC, dollars and a power bill. All six inputs matter; electricity usually decides the sign.

TH/s
EH/s
$
W
$/kWh
%

Results (live)

BTC mined / day0.00007637
Revenue / day$4.96
Electricity / day$6.34
Profit / day$-1.37
Profit / month$-41.16

Estimates only, not financial advice. All math runs in your browser; nothing you type leaves this page.

How it works

BTC/day = (your TH ÷ network TH) × 144 blocks × 3.125 BTC × (1 − pool fee)

profit/day = BTC/day × price − (kW × 24h × $/kWh)

Worked example

120 TH/s on a 700 EH/s network mines ≈0.0000765 BTC/day. At $65,000 that is $4.97 revenue, minus $6.34 power at $0.08/kWh: a $1.37 daily loss. At $0.05/kWh it flips positive.

FAQ

Why does my estimate decay over months?

Network hashrate keeps rising, shrinking your share. Re-run the numbers with a higher network figure to stress-test the future.

Is the 3.125 BTC reward fixed?

Until the next halving, when it drops to 1.5625 BTC and cuts gross revenue in half overnight. See the Halving Calculator.

Do pools change the math?

Pools smooth variance and take the fee modeled here. Solo mining removes the fee but makes income a lottery.

Related calculators

GPU Mining CalculatorProfitability for a GPU rig.ASIC Mining CalculatorASIC-specific profit and payback.Mining ROI CalculatorDays until hardware pays for itself.Electricity Cost CalculatorWhat your rig's power draw really costs.

Estimates only, not financial, tax or investment advice. Verify numbers against your exchange or a professional before acting. Live prices, where used, come from the public CoinGecko API.