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
30 W
Running, low to high
15 W to 75 W
Starting
Not publishedmotors often need 2 to 3 times their running watts to start
Typical use a day
8 hhours the motor actually runs
Average draw while on
30 W
Voltage
120 V
  • Counts the running watts for every hour you enter.
  • Starting watts not published; motors often need 2 to 3 times their running watts to start.

The math

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

  1. Output30 W running, so the station's continuous output must be at least 30 W.
  2. SurgeStarting watts are not published, so the surge check uses the 30 W running figure.
  3. Average draw30 W: the running watts count for every hour it is on, as if the motor never paused.
  4. A typical day30 W × 8 h = 240 Wh a day.
  5. 8 hours of running30 W × 8 h = 240 Wh usable, ÷ 0.85 = 282 Wh of rated capacity.
  6. 24 hours of running30 W × 24 h = 720 Wh usable, ÷ 0.85 = 847 Wh of rated capacity.
  7. On the BLUETTI Elite 100 mini1,005 Wh × 0.85 = 854 Wh usable, ÷ 30 W = 28.5 h.

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

Speed and motor type set the draw. On high, certified ceiling fans sit around 30 W; on low most draw a few watts. Fans with DC motors sit at the bottom of the 15 W to 75 W range, and a light kit adds the watts of its bulbs.

Questions

How many watts does a ceiling fan use?
About 30 W while running, from 15 W to 75 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 ceiling fan?
Yes. All 54 power stations in the Enough Watts data set can power it on its own. It takes at least 30 W of continuous output.
How long will a power station run a ceiling fan?
It depends on the battery. At 85% efficiency the smallest station that powers it, the BLUETTI Elite 10 Mini (128 Wh), gives about 3.6 h. The largest, the EcoFlow DELTA Pro Ultra X (12,288 Wh), gives about 14.5 days.
Does a ceiling fan need extra watts to start?
Its starting watts are not published, and motors often need 2 to 3 times their running watts to start. Without a published figure the site checks the start at the 30 W running figure, so leave headroom above that on your station.

Sources

Researched from these pages, then checked against them a second time. The check corrected at least one figure.

  1. Generator Wattage Chart: Common Appliances & Tools - Champion Power Equipment generator maker guide, checked
  2. ENERGY STAR Certified Ceiling Fans (data.energystar.gov dataset 2te3-nmxp) government, 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.