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Profitability calculator

What does your heat really cost?

The heater turns every kilowatt-hour into heat and into sats. Enter your electricity rate and runtime. Bitcoin price, network hashrate and difficulty are fetched automatically.

Currency
Heater model
$/kWh
h/day
days
Use 365 for year-round applications, or your season length for a pool.
Bitcoin networkFetching…
Bitcoin price
$100,000
Network hashrate
931 EH/s
Network difficulty
130 T
Pool fee
2.8%
Constellation fee
3%

Reward per day = your hashrate × 86,400 s ÷ (difficulty × 2³²) × 3.125 BTC block subsidy, then the pool fee and the Constellation fee. Transaction fees are not counted. Difficulty and price move, so treat the result as an estimate.

Net cost of your heat
$351
after mining revenue offsets your electricity
Sats mined
6,656,584
0.0666 BTC
Mining revenue
$6,657
at $100,000 per BTC
Electricity
$7,008
70,080 kWh of heat
Bill covered by mining
95%
effective $0.01/kWh instead of $0.10
Compare

Same heat, other heaters

Constellation Heater
400T · 8 kW
Heat delivered
70,080 kWh
Energy used
70,080 kWh
Energy cost
$7,008
Bitcoin earned
$6,657
Net cost
$351
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