Watts

Typical figures for this type, from the sources at the foot of this page. Watts vary by model and age. Check the label on your own appliance and enter it for an exact answer.

Running, typical
1,800 W
Running, low to high
1,200 W to 1,800 W
Starting
No start surge
Typical use a day
30 minthe calculator starts from this, and you can change it
Average draw while on
1,800 W
Voltage
120 V

The math

Worked with the typical figure, as the calculator does it.

  1. Output1,800 W running, so the station's continuous output must be at least 1,800 W.
  2. SurgeNo start surge: the running figure covers it.
  3. Average draw1,800 W: the running watts count for every hour it is on.
  4. A typical day1,800 W × 30 min = 900 Wh a day.
  5. Typical 30 min a day1,800 W × 30 min = 900 Wh usable, ÷ 0.85 = 1,059 Wh of rated capacity.
  6. 1 hour of use1,800 W × 1 h = 1,800 Wh usable, ÷ 0.85 = 2,118 Wh of rated capacity.
  7. On the Anker SOLIX F26002,560 Wh × 0.85 = 2,176 Wh usable, ÷ 1,800 W = 1.2 h of use.

Stations that run it

Every power station in the data with this appliance alone plugged in, at 85% efficiency. Type the running watts from your own label and the table works it out again.

Add it to the runtime calculator with the rest of your list

What moves the number

The power setting sets the draw, up to 1,800 W, the most a plug in cooktop may take from a 15 amp, 120 V circuit. Lower settings start near 1,200 W. It has no start surge, but on its top setting it needs a station with 1,800 W of continuous output.

Questions

How many watts does a portable induction cooktop (single) use?
About 1,800 W while running, from 1,200 W to 1,800 W across the models in our sources. Watts vary by model and age. Check the label on your own appliance and enter it for an exact answer.
Can a portable power station run a portable induction cooktop (single)?
Yes. 42 of the 54 power stations in the Enough Watts data set can power it on its own. It takes at least 1,800 W of continuous output.
How long will a power station run a portable induction cooktop (single)?
It depends on the battery. At 85% efficiency the smallest station that powers it, the BLUETTI Elite 100 V2 (1,024 Wh), gives about 29 min of use. The largest, the EcoFlow DELTA Pro Ultra X (12,288 Wh), gives about 5.8 h of use.
Does a portable induction cooktop (single) need extra watts to start?
No. It has no motor or compressor, so it draws about its running watts from the moment it is switched on. The check that matters is a continuous output of at least 1,800 W.

Sources

Researched from these pages, then checked against them a second time.

  1. Hamilton Beach Use and Care Guide, models 34104 maker manual, checked
  2. Hamilton Beach Portable Induction Cooker - 34104 maker product page, checked
  3. Generator Wattage Chart: Common Appliances & Tools (Champion Power Equipment) generator maker guide, checked

We read published figures and do the math; we do not measure appliances. The methodology states every formula on this page. Capacities are rated watt hours: 1,000 Wh rated gives 850 Wh usable at the default.