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How many watts does a Blender use?

Running watts
400 W
Starting watts
800 W
Startup surge
+400 W

A Blender draws 400 watts continuously once it's running, but its motor needs a brief surge of up to 800 watts to start. A generator has to cover that starting surge, not just the running load, or the motor won't start.

Running it 0.2 hours/day costs roughly $0.41/month at the U.S. average residential rate (~$0.17/kWh, early 2026, per the EIA) — real rates vary a lot by state and utility. Use your own rate in the House calculator →

Generators that can run this

Prices as of July 2026 — check the current listing before buying.

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