Generator Wattage Calculator
Need help? Tutorial and Glossary
Input the quantity of all the devices your generator will power then click Calculate Wattage.
The calculator will calculate the minimum required starting watts and running watts.
Appliances
Smart Devices
Outdoor Adventure
RV
Essential Home Backup
Whole Home Backup
Event
Jobsite
Agriculture
*1) Appliances with starting or running watts above the rated wattage of the unit WILL NOT RUN.
2) Remember results are ONLY an estimate and will be affected by many real world factors.