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Most air fryers use about 1,200 to 1,800 watts while cooking. Compact single-basket models often run around 800 to 1,100 watts, and large dual-basket or oven-style units can reach roughly 2,000 watts. The exact figure is on the appliance’s rating label. Because the heating element cycles on and off and cooking times are short, the real-world energy use — and cost — is lower than the peak wattage suggests: a typical 1,500-watt cook of 20 minutes uses only about half a kilowatt-hour.
What wattage should you expect by size?
| Type | Typical wattage | Amps at 120V |
|---|---|---|
| Compact single-basket | ~800–1,100 W | ~7–9 A |
| Standard single-basket | ~1,200–1,500 W | ~10–12.5 A |
| Large / dual-basket | ~1,500–1,800 W | ~12.5–15 A |
| Oven-style / XL | up to ~2,000 W | up to ~16.7 A |
Higher wattage buys faster preheating and more even, powerful heat, which is why larger-capacity units tend to draw more. Your specific model’s figure is printed on its rating label and in the manual.
What does that cost to run?
The wattage looks alarming, but energy is wattage times time, and air fryers score well on the time side. A 1,500-watt unit is 1.5 kilowatts; run it for 20 minutes (0.33 hours) and it consumes roughly 0.5 kWh. What it does not tell you is whether the food is cooked: that is the USDA safe minimum internal temperature chart, which puts poultry at 165 degrees Fahrenheit and whole cuts of beef, pork and lamb at 145. At the US average residential electricity price of about 17 cents per kWh, published in the US Energy Information Administration's published average retail price of electricity to residential customers, that is around 8 to 9 cents per cook. Use it daily and you are adding only a few dollars a month. Your own cost depends on your local rate, which you can read off your utility bill — prices vary widely by state — so plug your number into the same calculation.
Why it uses less than the label implies
An air fryer does not draw its full rated wattage continuously. Once it reaches the set temperature, the heating element cycles on and off to maintain it, so over a full cook the average draw is somewhat below the peak. That cycling, plus the genuinely short cooking times air fryers are known for, is why their real energy use is modest despite a headline wattage similar to a space heater. Treat any cost estimate based on full rated wattage as a slight overestimate of what you will actually pay.
Will it overload your kitchen circuit?
Possibly, if you double up. A 1,500-watt air fryer pulls about 12.5 amps on a 120-volt outlet, which is a big chunk of a standard 15-amp kitchen circuit. Run it at the same time as another heat-producing countertop appliance — kettle, toaster, microwave — on the same circuit and you can trip the breaker. Give the air fryer its own outlet on a circuit that is not already loaded, and avoid running two high-wattage appliances together. This is about circuit capacity, not a fault in the air fryer.
Where to go next
The natural follow-up is whether air fryers use less electricity than an oven — usually yes, and here is why. For cleaning, see whether the basket is dishwasher-safe, and to buy, the best air fryers ranks models on owner ratings. Everything sits under the small kitchen appliances hub.
We never buy or physically test the products we rank — recommendations come from aggregated owner reviews and expert consensus, and the method is on how we rank. Check your appliance’s rating label for its exact wattage.