How much does it cost to run a hot tub?

At the current price cap rate of 26.11p per kWh, a typical hot tub costs about £3.13 per day, which is £1140.48 a year on the usage below.

This one cycles. It switches on and off rather than running flat out, so multiplying its plate rating by the hours it is switched on overstates the cost, often by a factor of two or three. The figures here assume it draws full power for the time shown, which makes them a ceiling rather than a bill.

Where that number comes from

2,000 Wtypical power, range 1,500 to 6,000

6 hper day

7days a week, assumed

26.11pper kWh, cap average

Across the range of powers for this appliance class, one day costs between £2.35 and £9.40. Your own figure is on the rating plate, usually on the back or inside the door, and it is the only one that is true for you.

The single most variable item here. Insulation, cover, ambient temperature and how often you use it matter more than the rated power.

What does it cost to run?

Change any of these. The rate is the current price cap average, but yours is on your bill and is the one that matters.

Power watts, from the rating plate Time per use hours Uses per week how often Your rate pence per kWh

—per use

—per week

—per year

Every other appliance

See the full table at today's rate, or what the price cap is doing next.

Energy figures are worked from the Ofgem price cap on the date shown and from typical power for the appliance class, not from a named model. Your own rate and your own rating plate are the ones that count. Full disclaimer.

Every appliance

Kettle Tumble dryer Washing machine Dishwasher Electric oven Air fryer Microwave Fridge freezer Electric heater Immersion heater Electric shower Dehumidifier Hot tub Television Gaming PC Electric blanket Slow cooker Vacuum cleaner

All eighteen at today's rateThe full table, with the sum shown and your own rate editable.Open the calculator →