Can You Eat Hard Cheese After Its Use-By Date?
Reviewed against FSA date labelling guidance · Updated September 2026
Nutritional data sourced from USDA FoodData Central and Public Health England. Always consult a registered dietitian for personal dietary advice.
Hard cheese usually carries a best-before date — it's generally fine after it. If surface mould appears on a hard block, you can cut it off with a good margin (at least 1cm) and eat the rest.
Use-by vs best-before — which does this food carry?
Hard cheeses are low-moisture and typically carry best-before dates: quality guidance rather than a safety deadline. They dry out and sharpen with age rather than becoming dangerous. Uniquely among foods, the FSA acknowledges that mould on a block of hard cheese can be cut away — remove at least 1cm around and below the spot — because mould can't penetrate deeply into dense hard cheese. Soft cheeses, and anything shredded or sliced, don't get this pass.
You can also check the calorie content of hard cheese alongside its safety information.
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Waste less, safely
Fridge thermometer
Date labels assume 0–5°C — many home fridges quietly run warmer.
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Opened food lasts longest sealed properly, not in a folded-over packet.
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Cool, dark and ventilated — bread's best-before does more work in one.
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Common questions
How long after the best-before date can I eat hard cheese?
There's no fixed cut-off — it depends on storage. Days to weeks is common for hard cheese; long-life products can be fine months later. Judge each item by condition, not the calendar.
What signs mean hard cheese should be binned?
Visible mould, an off or sour smell, rancid taste, or pest damage. Any of those overrides everything else.
Why does hard cheese get a best-before rather than a use-by date?
Because it doesn't support the growth of dangerous bacteria — it deteriorates in quality rather than becoming hazardous. Use-by dates are reserved for high-risk perishable foods.
Does proper storage extend it?
Considerably. Kept cool, dry and sealed, hard cheese will hold its quality well past the printed date; stored badly, it can decline before the date.
Related answers
Primary source: FSA date labelling guidance.
The information on 247foodcheck.com is compiled from official public guidance (NHS, Food Standards Agency, USDA/FDA FoodKeeper) and is provided for general information only. It is not medical advice and does not replace guidance from your midwife, GP, health visitor or other qualified professional. When in doubt, throw it out — and if you feel unwell after eating something, contact NHS 111 or your doctor.