How long would your store actually last?

Count what is on the shelf. No account, nothing saved — you will get a straight answer in about thirty seconds.

Your store would last

—days

That is the easy half

The hard part is not what you own today — it is that tins go out of date quietly, and you find out when you need them.

Keep the real store, item by item, with its dates
See what expires before you would ever eat it
Get the dates in your phone's calendar, automatically

Figures use estimated average energy requirements in the region of the UK SACN values, roughly 2 L of drinking water per adult per day, and typical burner efficiency for gas. It is a planning estimate, not advice. Nothing you type here is stored or sent anywhere but the calculation.