Meal Prep Fridge Life Planner

For each component you enter (e.g., cooked poultry, rice, soups, mixed meals), the calculator starts with a baseline fridge life for that category. It then adjusts that lifespan using your fridge temperature and your batch/portion size, calculates a “safe until” date, and assigns a urgency label. Finally, it sorts everything by soonest safe-until time to produce a ranked plan.

Fridge life can vary significantly with storage conditions—door opening frequency, how quickly the food cooled before refrigerating, and container fit/coverage all matter. Batch size affects how fast the center cools; larger portions often cool more slowly, which can shorten safe usability. “Mixed meal” entries are treated more conservatively because they combine ingredients with different moisture and spoilage patterns.

This planner uses general guidance, not lab-tested safety data, and it can’t account for recipe-specific variables like acidity, added fats, salt levels, or exact packaging. If your fridge temperature is high (especially above 40°F / 4°C), the calculator will increase urgency, but you should still use your judgment. When in doubt or if food smells/off-feels unusual, discard it—this tool is for planning, not certainty.

If you enter a preparation time in the future (relative to “now”), the tool should block or warn because it’s meant for already-cooked food planning. If your calculated safe-until date falls before your intended eating day, the recommendation shifts toward “Freeze now” or “Eat immediately.” With very short estimated lifespans (about 1–2 days), “Eat first” becomes the top priority; if you set storage preference to “freeze,” freezing is prioritized even when still technically within the estimate.