Welcome to BlackoutBuddy! This calculator helps you plan your portable power needs.

  1. Select your appliances from the list below.
  2. Enter how many hours per day you plan to run each item.
  3. The calculator will show your total power needs and recommend solutions.
  4. All pre-filled numbers are average estimates. Please adjust these numbers to match your specific product's wattage.
  5. If you select "Other" from the dropdown menu, you will need to manually enter the wattage for your appliance.
  6. For multiple days, convert to total hours (example: 2 days = 48 hours, 3 days = 72 hours).
  7. Don't Forget you can save 5% by using the code "solarscout" at checkout on Ecoflow.com
Appliance
Running Watts
Starting Watts (Surge)
Hours/Day
Daily kWh
0.00 kWh
0.00 kWh
0.00 kWh
0.00 kWh
0.00 kWh
Total Running Watts: 0 W
Total Starting Watts: 0 W
Total Daily Usage: 0.00 kWh
Select appliances to get recommendations.