RiScan
How Long Does Food Last in the Freezer?
The strange truth about freezing: food kept at -18°C (0°F) stays safe essentially indefinitely — but its taste and texture don't. “How long does it last?” is really two questions, and the useful answer is about quality.
Safety vs. quality
Freezing stops bacteria completely, so continuously-frozen food doesn't become dangerous with time. What does happen: moisture migrates out (freezer burn), fats slowly oxidize, and textures break down. The times below are quality windows — after them the food is still safe, just increasingly disappointing.
Freezer storage times chart
| Food | Best quality for |
|---|---|
| Raw beef / pork, roasts & steaks | up to 12 months |
| Raw chicken (whole) | ~12 months (pieces ~9) |
| Ground meat | 3–4 months |
| Raw fish | ~4 months (fatty fish less) |
| Cooked meat, ham, bacon, sausages | 1–2 months |
| Home-cooked meals & leftovers | 1–3 months |
| Bread & baked goods | ~3 months |
| Vegetables (blanched) | 8–12 months |
| Store-bought frozen food (home freezer) | ~2–3 months after purchase for best quality; ~1 month once opened |
Home freezers are opened constantly, so real-world windows are shorter than industrial cold-chain figures — a good general rule is use it within 3 months.
The real problem isn't the chart — it's the mystery bags
Everyone has them: frost-covered packets of something, from some month, in the freezer's lower drawer. Freezers fail as storage not because food expires, but because it becomes anonymous. Labeling with tape and marker works until the marker smudges or the habit lapses.
The fix mirrors the pantry system: when something goes into the freezer, add it to RiScan — snap a photo of the bag or box and set the date you want to eat it by (ground meat in July → set October). The freezer's contents become a photo list sorted by urgency, and a notification arrives while the food is still at its best. For store-bought frozen items with a printed date, just scan the date as usual.
No more mystery bags. Photograph it, date it, get reminded — RiScan is free for iPhone and iPad.
Freezing well: five rules
- Freeze fast, in small portions. Flat bags freeze (and thaw) quickest and stack neatly.
- Exclude air. Air is what causes freezer burn — press bags flat, wrap tightly, fill containers.
- Freeze before the use-by date, never after. Freezing pauses the clock; it doesn't rewind it (see best before vs. use by).
- Thaw in the fridge, not on the counter, and use promptly after thawing.
- First in, first out — new packets to the bottom or back, oldest on top. Your list keeps score.
Related reading
- How to reduce food waste at home — the freezer is habit #7.
- Pantry inventory you'll keep up — same system, room temperature.