UK appliance running costs
See what appliances really cost to run before they quietly shape the bill.
Practical UK electricity cost calculators for kitchen kit, laundry, heating, and everyday devices. Start with the quick estimate, then open the full breakdown when you need more detail.
- Uses the current Ofgem rate as a practical default.
- Shows annual cost, typical use cost, and annual kWh.
- Built around UK appliance decisions, not just a generic watts formula.
Quick calculator
Pick an appliance to see a typical annual estimate straight away.
Popular appliance calculators
Start with the appliances that most often shape day-to-day electricity decisions.
Browse by category
Each category page includes cost context, related links, and practical next steps.
Practical guides
Decision-focused pages built around common household questions rather than filler.
Cheapest Way to Dry Clothes
Compare tumble dryers, heated airers, and practical laundry decisions to cut the electricity cost of drying clothes in a UK home.
Read the guide
Cheapest Way to Heat One Room
Use practical electricity cost comparisons to decide when to heat the room, when to warm the person, and where electric blankets or room heaters fit best.
Read the guide
Cheapest Way to Cook a Meal
Compare air fryers, ovens, and microwaves with practical cooking guidance so you can match the appliance to the meal rather than defaulting to the most expensive option.
Read the guide
How we calculate costs
Current Ofgem rate
We default to the Ofgem price cap rate (24.5p/kWh for Q2 2026), updated within a week of each quarterly announcement.
Manufacturer and usage context
Wattage figures are based on published appliance data and typical UK usage patterns rather than marketing claims.
Honest estimates
Values are estimates, not guarantees. Your actual cost depends on the model, tariff, settings, and how you use the appliance.
Frequently asked questions
Common questions about electricity costs and our calculators.