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What size generator or power station for a table saw? (2,250+ W)
To run a table saw, choose at least
2,250 W running · 4,500 W startup surge.
2,250 W running · 4,500 W startup surge.
A table saw draws about 1,800 W while running, but its motor can spike to roughly 4,500 W at startup, so size for the surge. Pick a generator, inverter or power station rated comfortably above these numbers.
Battery runtime calculator
Estimated runtime—
Assumes about 85% usable capacity. Motors need extra headroom for startup surge.
How long a power station lasts
| Power station | Estimated runtime |
|---|---|
| 300 Wh | 0 h 9 min |
| 500 Wh | 0 h 14 min |
| 1,000 Wh | 0 h 28 min |
| 2,000 Wh | 0 h 57 min |
| 3,000 Wh | 1 h 25 min |
Sizing guide
| Minimum running watts | 2,250 W |
| Minimum starting watts | 4,500 W |
| Suggested inverter | 4,500 W or higher |
See also table saw wattage and running cost.
FAQ
How many watts does a table saw use?
About 1400-2000 running watts, with a startup surge near 4500 W.
What size generator runs a table saw?
Size for the surge - a 5000+ watt generator handles most table saws comfortably.
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