How Much Does It Cost to Run a Shop Vac?
A shop vac's 1,400-watt motor sounds expensive but runs minutes at a time — project dust costs pennies to clean. At the US-average rate of 16.5¢/kWh, running a shop vac costs about $1.40/month ($16.84/year) at typical use. Adjust the watts, hours, and your rate below for your exact number.
Cost to run a shop vac
$17/yr
- Per day
- $0.05
- Per month
- $1.40
- Energy per year
- 102 kWh
Cost = power (kW) × hours × days × your rate. Defaults are typical values — enter your appliance's actual watts (often on a label) and your real rate for a precise figure.
How much electricity does a shop vac use?
At 1,400 W for 0.2 hours a day, a shop vac uses about 0.3 kWh per day — roughly 9 kWh per month and 102 kWh per year. That's about 1% of the 863 kWh the average US home uses in a month. Energy use is the same everywhere — only the price per kWh changes your bill.
Wondering about the circuit instead? See how many amps a shop vac draws.
Cost to run a shop vac by electricity rate
Same 1,400 W appliance, 0.2 h/day — the bill changes with where you live.
| Scenario | Rate | Per month | Per year |
|---|---|---|---|
| Cheapest states (North Dakota) | 11.5¢ | $0.98 | $11.76 |
| US average | 16.5¢ | $1.40 | $16.84 |
| Most expensive (Hawaii) | 42.9¢ | $3.65 | $43.80 |
Find your state's rate on the electricity rates by state page, or see the appliance wattage chart for more devices.
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