Calculate exactly how many days your food supplies will last based on household size and consumption habits.
Total Household Daily Need:
110 units
Estimated Package Duration:
4.545 days
Recommendation: Restock every 1 weeks
The refill interval tells you how many days a single package lasts before you run out.
Formula: Days = Package Size / (People × Daily Use × Buffer)
Days = Package Size / (People × Daily Use × Buffer)
For a household of 4 using a 1,000g bag of rice.
Buffers account for spillages, guests, or unexpected hunger spikes, ensuring you don't run out early.
Check the 'serving size' on the nutrition label and multiply it by how many servings one person typically eats per day.
Yes, high-density foods like grains are used more predictably than occasional snacks or seasonings.
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