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How many watts does a table saw use? (1,800 W)
A table saw uses about 1,800 W
Typical range 1,400–2,000 watts.
Typical range 1,400–2,000 watts.
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A table saw's motor draws heavy power under load and surges hard at startup, so it needs a robust circuit or generator.
Table saw power specs
| Typical running power | 1,800 W |
| Typical range | 1,400–2,000 W |
| Startup surge | 4,500 W |
| Energy use | 0.90 kWh/day · 27.0 kWh/mo |
What affects a table saw's wattage
A table saw is rated around 1,800 W, but the real figure shifts with a few things:
- Model and rating: A table saw ranges from about 1,400 W on efficient units to 2,000 W on larger or older ones — a spread of ~600 W.
- Usage: the real draw depends on the material and load you put it under.
- Startup surge: the motor can briefly spike to about 4,500 W at start-up, well above the 1,800 W running figure.
- Run time: because a table saw only runs in short bursts (a few minutes at a time), hours of use matter as much as raw wattage on your bill.
Running cost at $0.17/kWh
| Electricity rate | Per day | Per month | Per year |
|---|---|---|---|
| $0.10/kWh | $0.09 | $2.70 | $32.85 |
| $0.15/kWh | $0.14 | $4.05 | $49.28 |
| $0.20/kWh | $0.18 | $5.40 | $65.70 |
| $0.25/kWh | $0.23 | $6.75 | $82.13 |
| $0.30/kWh | $0.27 | $8.10 | $98.55 |
| $0.40/kWh | $0.36 | $10.80 | $131.40 |
See the full breakdown of what it costs to run a table saw, or what size power station runs a table saw.
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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