Appliance Cost Lab

Air-fryer guide

How much electricity does an air fryer use?

Cost depends on electrical input, complete cooking-cycle time, heating-element cycling, idle electronics, and your price per kWh.

Use electrical input power from the product label—not marketed cooking output. Multiply by complete-cycle time and an evidence-based duty cycle, then add separately measured idle energy if present.

Three reproducible scenarios

Three published air-fryer electricity-cost scenarios
Scenario Visible inputs Annual energy Annual cost
Short cycle on three days 1,500 W; 0.25 h/day; 3 days/week; 100% duty; 0.5 W idle for 23.893 h/day; $0.18/kWh 63.021 kWh $11.34
Cycling example on five days 1,500 W; 0.35 h/day; 5 days/week; 80% duty; 0.5 W idle for 23.75 h/day; $0.18/kWh 113.834 kWh $20.49
Longer daily cycling example 1,700 W; 0.5 h/day; 7 days/week; 75% duty; 0.5 W idle for 23.5 h/day; $0.18/kWh 236.976 kWh $42.66

$0.18/kWh is an illustrative comparison rate, not a national or current market price. Enter the rate from your bill.

Calculation and input traps

annual kWh = input watts × cycle hours × days/week ÷ 7 × 365 × duty cycle ÷ 1000 + idle kWh

Runtime per cooking session materially changes the result. Heating elements can cycle after preheating, so nameplate input multiplied by the entire timer duration can overstate energy when the element is not continuously energized. Conversely, excluding preheat or keep-warm time understates the cycle.

A plug-in energy meter used across one complete representative cooking cycle is preferable when its electrical rating and instructions permit the load. Divide measured kWh by the number of comparable cycles, or enter measured active-use kWh without adding the same idle energy twice.

Safety and standby

Smart-plug control is blocked. This site cannot verify plug ratings, manufacturer instructions, installation conditions, or safe remote switching for a high-current heating appliance. Editing the standby value does not change that policy.

An illuminated display may use idle power, but a nonzero idle value does not establish that scheduled disconnection is safe. Check the product instructions.

Calculate your air-fryer cost

Measurement source: DOE standby-power measurement guidance supports measuring fluctuating power as energy over time; it does not validate these illustrative inputs.

Related: standby-power guide · air-fryer versus electric-oven comparison · refrigerator guide · methodology · accuracy guide · data sources

Last reviewed: August 14, 2026