Clean Energy Project Builder UK energy tools

Home / Tools / Heating Cost Calculator

Heating tools

Electric Heater Running Cost Calculator

Estimate what a portable or direct electric heater may cost to run based on wattage, usage pattern, and your electricity tariff.

2000 W
8 hrs
5 days

Estimated results

Daily cost

£3.92

Weekly cost

£19.60

Monthly cost

£84.93

Annual cost

£1,019.20

Annual electricity use

4,160 kWh

CO₂ per year

861.1 kg

Explore efficient alternatives

Compare direct electric heating with better-insulated rooms, smart controls, and lower-carbon heating options.

Explore heating options →