Family Essential Food Supply Calculator

Estimate how much basic food your family may need for a selected number of days based on family size and daily consumption.

Number of adults who need full daily portions.
Children count as smaller portions in this estimate.
How many days you want to cover with food supplies.
Rice, pasta, oats, flour, and similar staples.
Meat, fish, eggs, beans, lentils, or similar.
Fresh, frozen, or preserved produce.
Basic drinking water estimate per person.
Extra запас for guests, waste, or uncertainty.
Adjusts total quantities for appetite and consumption style.
How we calculate

Adults count as full portions. Children count as 0.7 of an adult in this simple model. We multiply daily needs by the number of family members and days, then apply the selected buffer and supply mode.