How Long Would You Last?

Enter your household and what you have stored. We'll show how many days you're covered and where your weak spot is.

Estimates use FEMA's guideline of 1 gallon of water per person per day, about 0.3 gallons per pet, 2,000 calories per adult and 1,600 per child. Food assumes about 350 calories per can, 1,600 per pound of dry staples, 270 per freeze-dried serving and 1,200 per MRE. Pet food isn't counted. Your inputs stay in this browser.