Electricity Cost Calculator
See which appliances are costing you the most. Toggle devices on/off, adjust wattage and usage hours, and see your total electricity bill.
Annual electricity cost
£1590
p/kWh
10p60p
Default rate: Ofgem Q1 2026 price cap. Adjust to match your tariff.
Fridge/Freezer150W · 24h/day
EV Charger7200W · 2h/day
Electric Shower8500W · 15min/day
Washing Machine2100W · 1h/day
Tumble Dryer2500W · 1h/day
Dishwasher1800W · 1h/day
Electric Oven2000W · 45min/day
Kettle3000W · 10min/day
Microwave800W · 15min/day
TV100W · 4h/day
Laptop65W · 6h/day
Gaming PC500W · 3h/day
Immersion Heater3000W · 2h/day
Hair Dryer1800W · 10min/day
Iron1200W · 15min/day
Annual electricity cost
£1590
£130.68/month · £4.36/day
Daily cost
£4.36
Daily usage
15.7 kWh
Annual cost per appliance
Fridge/Freezer£364/yr
Tumble Dryer£253/yr
Electric Shower£215/yr
Washing Machine£212/yr
Dishwasher£182/yr
Electric Oven£152/yr
Kettle£52/yr
TV£40/yr
Laptop£39/yr
Hair Dryer£31/yr
Iron£30/yr
Microwave£20/yr
Your most expensive appliance: Fridge/Freezer costs £364/year — that's 23% of your total electricity bill.
Costs based on the Ofgem price cap unit rate. Actual costs may vary depending on your tariff, usage patterns, and appliance efficiency ratings.