Electric shower: 7,000–10,500W | Tumble dryer: 2,000–3,000W | Washing machine: 1,200–2,400W | Kettle: 1,500–3,000W | Microwave: 600–1,500W | Fridge-freezer: 150–400W | TV: 50–200W | LED bulb: 5–15W | Laptop: 20–100W
What is the current UK electricity price?
The Ofgem price cap for typical households is around 24–25p/kWh in 2024/25. This changes quarterly. Your actual tariff may differ — check your bill.
How do I find my appliance's wattage?
Check the label on the back or bottom of the appliance, the manual, or the manufacturer's website. For older appliances without a label, a smart plug with energy monitoring can measure it directly.