How much does a air fryer cost to run?

Updated 7 November 2026 · ClearCost UK · 3 min read

A air fryer uses about 1,500W. At 27p per kWh, running it about 30 minutes a day costs about £0.405 an hour, £6.16 a month and £74 a year. One use of 30 minutes costs about £0.203.
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Air fryer running cost at different electricity prices

The figures use 1,500 watts and about 30 minutes a day. Your own price per kWh is on your electricity bill, so pick the row closest to it, or change the numbers in the calculator.

Cost = watts ÷ 1,000 × hours × price per kWh. For a 1,500W air fryer, one hour uses 1.5 kWh.

Air fryer: 1,500W, about 30 minutes a day

Electricity pricePer hourPer dayPer monthPer year
20p per kWh£0.300£0.15£4.57£55
25p per kWh£0.375£0.19£5.71£68
30p per kWh£0.450£0.23£6.85£82
35p per kWh£0.525£0.26£7.99£96

Typical wattage. Check the label on your own appliance.

Air fryer running cost by hours of use

How long you use it matters more than almost anything else. The table shows the cost of using a 1,500W air fryer for different amounts of time each day at 27p per kWh.

Air fryer at 27p per kWh

Hours per dayCost per dayCost per monthCost per year
30 minutes£0.203£6.16£74
1 hour£0.405£12.33£148
2 hours£0.810£24.65£296
4 hours£1.62£49.31£591
8 hours£3.24£98.62£1,183
24 hours£9.72£295.85£3,548
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How much power does a air fryer use?

A typical air fryer is rated around 1,500W, which is 1.5 kW. Over a year of the use above that adds up to about 274 kWh. An air fryer heats up fast and cooks quickly, so it often costs less than a full-size oven for small portions.

Wattage varies between models. Look for the power rating on the label, in the manual or on the maker's website, and enter it in the calculator for an exact answer.

How it compares with other appliances

Typical wattage and typical use for each appliance, at the same electricity price. A high cost per hour does not always mean a high yearly cost, because it depends on how often you use it.

Compared at 27p per kWh

ApplianceTypical powerCost per hourCost per year
Air fryer (this page)1,500W£0.405£74
Electric oven2,000W£0.540£197
Microwave1,000W£0.270£25
Kettle3,000W£0.810£74
Toaster900W£0.243£9
Slow cooker200W£0.054£158
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Ways to cut the cost of running a air fryer

  • Use it less at peak times if you are on a time-of-use tariff, and more when power is cheapest.
  • Choose a model with a high energy rating when you replace it. The saving over its life is often bigger than the price difference.
  • Switch it off at the wall when it is not in use if it has a standby draw.
  • Check your tariff. A lower unit rate cuts the cost of every appliance in the house.

Sources and further reading

Questions people ask

How much does it cost to run a air fryer?
About £0.405 an hour, £6.16 a month or £74 a year at 27p per kWh, using it about 30 minutes a day.
How much does a air fryer cost to run for 24 hours?
Running a 1,500W air fryer for 24 hours straight would use 36 kWh and cost about £9.72 at 27p per kWh.
How many watts does a air fryer use?
A typical air fryer uses about 1,500 watts. The exact figure is on the label or in the manual.
What electricity price should I use?
The Ofgem price cap sets the maximum unit rate for most standard variable tariffs and changes every three months. Use the p/kWh figure on your own bill.

Results are estimates for information only, not financial advice. Read the full disclaimer.

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