Calculateur de Temps de Conservation au Congélateur — Formule

How to Estimate Freezer Storage Time

Formula

Storage Months = Base Time x Packaging Factor x Temperature Factor

Frozen food remains safe indefinitely at 0°F, but quality declines over time. Freezer burn (dehydration), texture changes, and flavor loss increase with storage duration.

Base Times (Standard Packaging at 0°F)

  • Whole beef/pork cuts: 12 months
  • Ground meat: 4 months
  • Poultry: 6 months
  • Fish: 3 months
  • Cooked meals: 3 months
  • Blanched vegetables: 12 months

    • Packaging Impact

    Vacuum sealing removes air and dramatically reduces freezer burn, extending quality life by 50% or more.

    Exemple Résolu

    Vacuum-sealed chicken pieces in a standard 0°F freezer.

    1. Base time for poultry = 6 months
    2. Packaging factor (vacuum sealed) = 1.5
    3. Temperature factor = 1
    4. Recommended = 6 x 1.5 x 1 = 9 months
    5. Maximum quality = 9 x 1.5 = 13.5 months