A portable 120 V induction burner uses up to about 1,800 watts (the most a standard 15 A outlet allows), and less at lower settings. Built-in 240 V induction cooktops have zones of about 1,800-3,700 W each.
- Running watts
- 1,800 WTypical; 1,000–3,700 W across models
- Starting watts
- NoneNo motor surge
- Per day
- 0.8 kWh0.75 h of use, cycling
- Current
- 15 AAt 120 V while running
Figures checked against DOE, ENERGY STAR and manufacturer data on . Your model's label is the final word.
Watts by model and setting
Most induction cooktop models draw between 1,000 and 3,700 W while running; a typical one draws about 1,800 W. Portable 120 V burner at 1,800 W max for 45 minutes, averaging about 60% of max across settings: ~0.8 kWh/day. Induction delivers about 85% of energy to the pan, so it often finishes faster than coil or radiant.
- Portable vs built-in: 120 V plug-in units top out around 1,800 W; 240 V cooktops have larger zones and boost modes
- Power level: induction varies output, so low settings draw far less than max
- Pan size and material: must be magnetic, and a pan that matches the zone heats faster
- Power sharing: built-in cooktops limit total draw (a GE 30-inch model is rated 7.7 kW max)
Running an induction cooktop on a generator or power station
- Generator: at least 1,800 running watts. A generator rated 2,000 W or more covers it with room to spare.
- Power station: continuous output of at least 1,800 W. Pure sine wave output is the safe choice for motors and electronics.
| Power station capacity | Estimated runtime |
|---|---|
| 500 Wh | 0.4 h |
| 1,000 Wh | 0.8 h |
| 2,000 Wh | 1.6 h |
| 3,000 Wh | 2.4 h |
Based on 1,080 W average draw (running watts × duty cycle) and 85% usable capacity.
- A portable induction burner is one of the most efficient ways to cook on a power station, but you need at least 1,800 W of continuous output at full power, or turn it down
- Induction electronics need pure sine wave power; inverter generators and quality power stations provide it
- Built-in 240 V induction cooktops need a large generator wired through a transfer switch, never backfed
- Run a gas generator outdoors only, at least 20 feet from doors, windows and vents; carbon monoxide from generators kills. Connect appliances with heavy-duty extension cords or a professionally installed transfer switch, never by backfeeding.
Add it to the generator calculator
Questions people ask
Can a power station run an induction cooktop?
Yes, if it can supply about 1,800 W continuously; many units also let you lower the power level to fit a smaller power station.
Does induction use less electricity than a regular electric stove?
Usually somewhat less for the same cooking, because about 85% of the heat goes into the pan and boiling is faster, per ENERGY STAR.