What size power station for a rice cooker?

It needs a station with at least 500 W of continuous output. At the default 85% efficiency it takes about 294 Wh of rated capacity for its typical 30 min a day, and 588 Wh for 1 hour of use. 50 of the 54 power stations in the Enough Watts data set can power it. The smallest one that keeps it going for 1 hour of use is the Jackery Explorer 600 v2 (640 Wh).

Updated October 6, 2026

500W
Continuous output
None
Surge to start it
294Wh
Capacity for its typical 30 min a day
588Wh
Capacity for 1 hour of use
50 of 54
Stations that power it

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: 500 W
Running, low to high: 350 W to 500 W
Starting: No start surge
Typical use a day: 30 minthe calculator starts from this, and you can change it
Average draw while on: 500 W
Voltage: 120 V

Explained in: Watts vs watt hours, explained and How to read an appliance label for watts.

The math

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

Output500 W running, so the station's continuous output must be at least 500 W.
SurgeNo start surge: the running figure covers it.
Average draw500 W: the running watts count for every hour it is on.
A typical day500 W × 30 min = 250 Wh a day.
Typical 30 min a day500 W × 30 min = 250 Wh usable, ÷ 0.85 = 294 Wh of rated capacity.
1 hour of use500 W × 1 h = 500 Wh usable, ÷ 0.85 = 588 Wh of rated capacity.
On the Jackery Explorer 600 v2640 Wh × 0.85 = 544 Wh usable, ÷ 500 W = 1.1 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.

Running watts

Typical 500 W, from 350 W to 500 W. Watts vary by model and age. Check the label on your own appliance and enter it for an exact answer.

50 of 54 power stations run it at 500 W.

Power stations for a rice cooker at 500 W
Power station	Can it power it	Running time	Output	Start surge
EcoFlow RIVER 3 Plus	Runs it	29 min of use	600 W	1,200 W
BLUETTI Elite 30 V2	Runs it	29 min of use	600 W	not published
Goal Zero Yeti 500	Runs it	51 min of use	500 W	1,000 W
DJI Power 500	Runs it	52 min of use	1,000 W	not published
Jackery Explorer 600 v2	Runs it	1.1 h of use	500 W	1,000 W
Goal Zero Yeti 700	Runs it	1.2 h of use	600 W	1,000 W
BLUETTI Elite 100 mini	Runs it	1.7 h of use	700 W	1,050 W
BLUETTI Elite 100 V2	Runs it	1.7 h of use	1,800 W	3,600 W
EcoFlow DELTA 3 Classic	Runs it	1.7 h of use	1,800 W	3,600 W
Anker SOLIX C1000 Gen 2	Runs it	1.7 h of use	2,000 W	3,000 W
EcoFlow DELTA 3	Runs it	1.7 h of use	1,800 W	3,600 W
EcoFlow DELTA 3 Plus	Runs it	1.7 h of use	1,800 W	3,600 W
Pecron E1000LFP	Runs it	1.7 h of use	1,800 W	3,000 W
DJI Power 1000	Runs it	1.7 h of use	2,200 W	4,400 W
Anker SOLIX C1000	Runs it	1.8 h of use	1,800 W	2,400 W
Jackery Explorer 1000 v2	Runs it	1.8 h of use	1,500 W	3,000 W
BLUETTI AC180	Runs it	2.0 h of use	1,800 W	2,700 W
ALLPOWERS R1500	Runs it	2.0 h of use	1,800 W	3,000 W
Jackery Explorer 1000 Plus	Runs it	2.1 h of use	2,000 W	4,000 W
Goal Zero Yeti 1500	Runs it	2.6 h of use	2,000 W	3,600 W
Jackery Explorer 1500 v2	Runs it	2.6 h of use	2,000 W	4,000 W
Jackery Explorer 1500 Ultra	Runs it	2.6 h of use	1,800 W	3,600 W
ALLPOWERS R2500 V2	Runs it	3.3 h of use	2,500 W	4,000 W
Jackery Explorer 2000 v2	Runs it	3.5 h of use	2,200 W	4,400 W
Jackery HomePower 2000 Plus v2	Runs it	3.5 h of use	2,400 W	4,800 W
EcoFlow DELTA 3 Max	Runs it	3.5 h of use	2,400 W	4,800 W
Pecron E2400LFP	Runs it	3.5 h of use	2,400 W	4,000 W
Anker SOLIX C2000 Gen 2	Runs it	3.5 h of use	2,400 W	4,000 W
EcoFlow DELTA 3 Max Plus	Runs it	3.5 h of use	3,000 W	6,000 W
OUPES Mega 2 Pro	Runs it	3.5 h of use	2,500 W	not published
DJI Power 2000	Runs it	3.5 h of use	3,000 W	not published
BLUETTI Elite 200 V2	Runs it	3.5 h of use	2,600 W	not published
Anker SOLIX F2600	Runs it	4.4 h of use	2,400 W	2,800 W
BLUETTI Apex 300	Runs it	4.7 h of use	3,840 W	not published
BLUETTI Elite 300	Runs it	5.1 h of use	2,400 W	4,800 W
EcoFlow DELTA 3 Ultra	Runs it	5.2 h of use	3,600 W	7,200 W
Anker SOLIX F3000	Runs it	5.2 h of use	3,600 W	7,200 W
EcoFlow DELTA 3 Ultra Plus	Runs it	5.2 h of use	3,600 W	7,200 W
Pecron E3600LFP	Runs it	5.2 h of use	3,600 W	7,000 W
ALLPOWERS R3500	Runs it	5.4 h of use	3,200 W	6,000 W
ALLPOWERS R4000	Runs it	5.9 h of use	3,600 W	6,000 W
BLUETTI Elite 400	Runs it	6.5 h of use	2,600 W	5,200 W
Anker SOLIX F3800	Runs it	6.5 h of use	6,000 W	9,000 W
Anker SOLIX F3800 Plus	Runs it	6.5 h of use	6,000 W	9,000 W
Goal Zero Yeti PRO 4000	Runs it	6.8 h of use	3,600 W	7,200 W
EcoFlow DELTA Pro 3	Runs it	7.0 h of use	4,000 W	8,000 W
OUPES Guardian 6000 V2	Runs it	7.8 h of use	6,000 W	9,000 W
Jackery Explorer 5000 Plus	Runs it	8.6 h of use	7,200 W	14,400 W
EcoFlow DELTA Pro Ultra	Runs it	10.4 h of use	7,200 W	10,800 W
EcoFlow DELTA Pro Ultra X	Runs it	20.9 h of use	12,000 W	not published
BLUETTI Elite 10 Mini	Cannot power itNeeds 500 W running at once; this station gives 200 W. Needs 500 W to start; this station peaks at 300 W.	none	200 W	300 W
Jackery Explorer 240 v2	Cannot power itNeeds 500 W running at once; this station gives 300 W.	none	300 W	600 W
Jackery Explorer 300 v2	Cannot power itNeeds 500 W running at once; this station gives 300 W.	none	300 W	600 W
Goal Zero Yeti 300	Cannot power itNeeds 500 W running at once; this station gives 350 W.	none	350 W	600 W

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

What moves the number

It heats at full power until the pot has soaked up the water, then drops to a small draw to keep the rice warm. Labels run from 350 W for a small cooker to 500 W for a 14 to 16 cup model. Cookers with induction heating can draw more.

Questions

How many watts does a rice cooker use?

About 500 W while running, from 350 W to 500 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 rice cooker?

Yes. 50 of the 54 power stations in the Enough Watts data set can power it on its own. It takes at least 500 W of continuous output.

How long will a power station run a rice cooker?

It depends on the battery. At 85% efficiency the smallest station that powers it, the EcoFlow RIVER 3 Plus (286 Wh), gives about 29 min of use. The largest, the EcoFlow DELTA Pro Ultra X (12,288 Wh), gives about 20.9 h of use.

Does a rice cooker 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 500 W, and a heating element draws close to that figure whenever it is on.

Sources

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

Hamilton Beach Use and Care Guide, models 37524 maker manual, checked October 6, 2026
Hamilton Beach Use and Care Guide, models 37518, 37519 maker manual, checked October 6, 2026
Hamilton Beach Use and Care Guide, models 37516 maker manual, checked October 6, 2026
Hamilton Beach Use and Care Guide, models 37548 maker manual, checked October 6, 2026
Hamilton Beach 1.5 Quart Compact Multi-Cooker - 37524MN maker product page, checked October 6, 2026

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.