How Long Do Potatoes Last in the Fridge?
Written by Jordan Morley · Storage times from the USDA FoodKeeper database · Last updated 28 October 2026
Potatoes keep for 1–2 weeks in a fridge running at 0–5°C.
Storage tips for potatoes
- Fridge at 0–5°C. A fridge thermometer is the cheapest food-safety upgrade — many home fridges run warmer than their dial suggests.
- The United States Potato Board notes refrigeration can cause potatoes to darken during cooking and to develop an unpleasantly sweet taste.
- Freeze potatoes cooked or parboiled, never raw. Up to 3 months (Love Food Hate Waste, Tesco Real Food).
- This is the recommended storage method for whole potatoes.
You can also check the calorie content of potatoes 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 →Potatoes next to similar foods
| Food | Fridge time |
|---|---|
| Basil | 7–10 days |
| Peppers | 4–14 days |
| Blueberries | 1–2 weeks |
| Lettuce | 1–2 weeks |
| Potatoes | 1–2 weeks |
Of the 35 fruit and vegetable foods with a fridge time in this guide, potatoes keep for longer than 22, the same time as 2 and less time than 10.
Potatoes: the other answers on this site
| Question | Short answer (links to the full page) |
|---|---|
| In pregnancy | Safe |
| In the freezer | Yes — cooked or par-cooked |
Common questions
How long do potatoes last in the fridge?
1–2 weeks 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 potatoes 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 potatoes to keep them longer?
Yes. For best quality, freeze them for around 3 months; they stay safe beyond that because freezing halts bacterial growth, and only texture and flavour decline. Freeze potatoes cooked or parboiled, never raw. Up to 3 months (Love Food Hate Waste, Tesco Real Food).
Can I keep potatoes out of the fridge?
Yes, for a short time only: around 1–2 months in the cupboard or at room temperature. This is the recommended storage method for whole potatoes.
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.