How much does it cost to run a fridge-freezer?
A fridge-freezer typically draws about 150 W. At the current Ofgem price-cap electricity rate of 26.11p/kWh (1 July to 30 September 2026), a typical 24-hour use costs about 94.0p, and one hour costs roughly 3.9p.
Fridge-freezer running cost: ~0.15 kWh per hour β 3.9p/hour. A typical 24-hour use β 94.0p at 26.11p/kWh.
Fridge-freezer running-cost calculator
A fridge-freezer draws about 150 W. Set how long you run it and we apply the current Ofgem electricity unit rate of 26.11p/kWh.
Cost to run for 24 hours
94.0p
Uses 3.60 kWh at 26.11p/kWh.
- Per day
- 94.0p
- Per week
- Β£6.58
- Per year
- Β£343.09
Per-day/week/year figures assume one 24-hour run each day. Wattage is typical/indicative β your model may differ.
How the cost is worked out
- Wattage: a fridge-freezer draws about 150 W.
- Convert to kW: 150 Γ· 1,000 = 0.15 kW.
- Multiply by hours: 0.15 kW Γ 24 h = 3.60 kWh.
- Multiply by the unit rate: 3.60 kWh Γ 26.11p β 94.0p.
Frequently asked questions
How much does it cost to run a fridge-freezer?
A fridge-freezer draws about 150 W. At the Ofgem cap rate of 26.11p/kWh (1 July to 30 September 2026), a typical 24-hour use costs roughly 94.0p, and one hour costs about 3.9p.
How much electricity does a fridge-freezer use per hour?
At 150 W, a fridge-freezer uses about 0.15 kWh per hour, which is roughly 3.9p at the current cap rate.
Running costs for other appliances
Cut your home running costs
Honest UK energy and home-service cost guides, plus how-to-hire tips. No spam.
No spam. Unsubscribe anytime. A Gera Services product.
Wattage (150 W) is typical/indicative β your model may differ. Source: Heatable β How much energy do appliances use (typical ratings; draws on Energy Saving Trust / Centre for Sustainable Energy). Electricity unit rate from Ofgem β Energy price cap unit rates and standing charges (cap period 1 July to 30 September 2026, fetched 2026-06-18). Ofgem figures Β© Ofgem, Open Government Licence v3.0. Appliance wattages are typical/indicative, not measured. Ofgem.