Heating system calculator

Make home heating free.

Calculate your property's heating demand and compare heating costs — SunBit heating, ground source and air-to-water heat pumps side by side. Bitcoin price and network hashrate update automatically; you can override them with your own numbers.

Customer type
Property details
Current energy consumption
Bitcoin mining parameters
Heating needs
Design power
10 kW
Design power calculated with the area-based method (W/m²).
Specific consumption
125 kWh/m²/yr
Based on the consumption you entered
Annual heating energy
25 000 kWh
Current heating cost / year
3 250 €
Design temperature: −26 °C | Heating power: 50 W/m²
Current system
Oil heating
Annual energy use25 000 kWh
Annual cost3 250 €
Heating typeOil heating
SunBit Heating
1 × Antminer S21 XP Hyd (473 TH/s) – 5.3 kW/unit
Electricity consumption46 428 kWh
Electricity cost4 643 €
Mining revenue / year
5 428 €
(0,0905 BTC)
Net saving / year
4 035 €
heating 3 250 € + 785 € (mining profit)
  • +Generates income from Bitcoin mining
  • +100 % of electricity converted to heat
  • ±Bitcoin price fluctuates
Estimated investment: ~18 000 €
incl. VAT 25.5 %
Your savings with SunBit Heating
Annual saving
4 035 €
Payback period
4,5 years

A 200 m² home needs roughly 10 kW of heating power. Your current specific consumption is 125 kWh/m² per year.

These figures are indicative. Request a personal quote and we'll calculate more accurate numbers for your exact situation!

Do you have solar panels? The benefits grow even more.

Solar panels produce the most in summer — exactly when electricity demand is at its lowest and prices are cheapest. Surplus energy is sold back to the grid at the spot price, i.e. practically at rock-bottom rates in summer. With our solution, you can instead route that surplus straight into Bitcoin mining and earn an average of 10–15 cent/kWh.

So instead of selling your surplus back to the grid at rock-bottom rates, you can put your self-generated electricity to work for you and get a significantly higher price. This increases the net savings generated by our system and shortens the payback period even further.

Interested in the heating solution of the future?