REGION: LANGUAGE:
My Account Briggs & Stratton My Cart (0)

Generator Size & Wattage Calculator

What Size Portable Generator Do You Need?

Portable generators are a reliable backup power source, whether you're using it to camp, power your construction site or keep your home running during a power outage. Since everyone's needs are different, this wattage calculator will help you determine the right generator size for you!

Sort by Type:
  Tool Running Wattage Starting Wattage
550 1375
10 0
1500 3000
3800 4950
3800 4950
3600 9000
1800 4500
1300 0
1200 3000
20 0
70 0
2100 0
500 0
700 1400
700 1400
1250 0
4700 4500
175 0
1200 0
75 0
60 0
75 0
1000 0
625 0
550 1350
500 0
1500 0
450 0
1200 3000
1140 2850
850 0
950 2400
3800 0
575 1440
1000 2100
3250 3950
40 0
Not sure what size Portable Generator you need? Check the items you need to power on the left to find the right sized Portable Generator for your needs.

Recommended Minimum
Wattage Requirements:

  • 0 Running Watts
  • 0 Starting Watts

*These are just estimates. Check your tool or appliance for exact wattage requirements.

Bookmark and Share

Search for Engine
Service manuals

Download operator's manuals, illustrated parts lists & more.

Find Manuals »

0 Items in Your Cart

Estimated Price: 0.00