Fuel Cost Calculator
Home Appliance Wattage & Fuel Cost Calculator
Pick your appliances, see total running watts, get a recommended generator size, and estimate hourly and monthly fuel costs.
Appliance Library
Clear selected appliances
Fuel & Electricity
$
per gallon
$
per kWh (for comparison)
Used to estimate fuel consumption at different loads.
Your Selection
Running Watts
0 W
Starting (Surge) Watts
0 W
Recommended Generator
—
Estimated Hourly Fuel Cost
$0.00
Estimated Monthly Fuel Cost
$0.00
Monthly assumes 4 hours/day and 20 days/month by default.
How this works
- Running watts are the continuous power your appliances need.
- Some appliances need extra surge power when starting. We include that in the recommendation.
- Fuel cost is estimated from generator efficiency, fuel type energy content, and your load level.
- These are planning estimates. Always check your specific appliance and generator manuals.
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