How Long Do Mushrooms Last in the Fridge?
Written by Jordan Morley · Storage times from the USDA FoodKeeper database · Last updated 28 October 2026
Mushrooms keep for 3–7 days in a fridge running at 0–5°C.
Storage tips for mushrooms
- Fridge at 0–5°C. A fridge thermometer is the cheapest food-safety upgrade — many home fridges run warmer than their dial suggests.
You can also check the calorie content of mushrooms alongside their safety information. Want to know exactly what's in your food? Our ingredient checker covers E-numbers, allergens and vegan status.
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Store it properly
Fridge thermometer
These storage times assume 0–5°C — check what your fridge actually runs at.
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More storage essentials
Vacuum food sealer
Removes the air that speeds spoilage — extends shelf life by days.
Check Price →Airtight glass containers
Fridge, freezer and microwave safe — one less transfer step.
Check Price →Mushrooms next to similar foods
| Food | Fridge time |
|---|---|
| Berries | 3–6 days |
| Kiwi Fruit | 3–6 days |
| Cucumber | 4–6 days |
| Mushrooms | 3–7 days |
| Spinach | 3–7 days |
Of the 35 fruit and vegetable foods with a fridge time in this guide, mushrooms keep for longer than 11, the same time as 2 and less time than 21.
Mushrooms: the other answers on this site
| Question | Short answer (links to the full page) |
|---|---|
| In pregnancy | Safe |
| In the freezer | Yes — freezes well (best quality for 10–12 months) |
| Reheating | Yes — safe |
Common questions
How long do mushrooms last in the fridge?
3–7 days in a fridge running at 0–5°C (USDA FoodKeeper guidance). After that, quality and safety both start to slip, and because the bacteria that cause food poisoning are invisible, ‘it seems fine’ is not a reliable test. When in doubt, throw it out.
How can I tell if mushrooms have gone off?
Sliminess, mushy patches, mould and a sour or fermented smell are the usual signs; cut away a small bruise but discard anything mouldy or slimy. Do not rely on this alone: the time guideline matters even when everything looks fine.
Can I freeze mushrooms to keep them longer?
Yes. For best quality, freeze them for around 10–12 months; they stay safe beyond that because freezing halts bacterial growth, and only texture and flavour decline.
Does my fridge temperature really matter?
Yes. These times assume a fridge at 0–5°C, which is what the Food Standards Agency says to set it to. Bacteria grow faster in a warmer fridge, and many fridges run warmer than their dial suggests, so a cheap fridge thermometer is worth having.
Related answers
Primary source: USDA FoodKeeper.
General information only, not medical advice: see the medical disclaimer. Feeling unwell after eating something? Contact NHS 111 or your GP.