Prep

How long do dried split peas last?

FoodKeeper gives dried split peas 1 year unopened, as a US guide to quality. Once opened, that's 1 year in the cupboard.

These are US figures, for quality. They come from USDA FoodKeeper. The date on a UK pack comes first, and Food Standards Agency rules take priority: never eat food after its use-by date. Best before is about quality.

How to store it

Keep them dry and sealed, and in sight, because a half-used bag at the back of a cupboard tends to be forgotten. A clear jar helps.

Keep it cool and dry. USDA says temperatures below 85°F (about 29°C) are best, and to avoid anywhere above or beside the cooker, under the sink, or in a damp garage or cellar. Reseal opened packs, or decant them into something airtight.

What to look for

Old peas may stay hard however long they cook, which is a quality problem. Mould, a musty smell or insects mean they should go.

USDA says spoiled food develops an off smell, taste or texture. The FSA says you can smell food with a best before date to see if it has spoiled, but that the sniff test isn't safe for food with a use-by date.

Worth knowing

FoodKeeper gives a year both unopened and opened. It doesn't give a figure for the fridge, because they don't need one.

Similar foods

From preppantry.app. Checked 2 November 2026. Independent tool, not official advice.

How it works

FoodKeeper is USDA's food storage database. Its figures are guides to quality for food stored at cool room temperature, not safety cut-offs, and we show them as USDA gives them. FoodKeeper counts this from the date of purchase. Opened times start when you open the pack.

There's no UK shelf-life dataset, so these figures are from the US. The date on your pack comes first. On a UK pack, use by is about safety and best before is about quality, so never rely on this page to go past a use-by date.

Common questions

How long do dried split peas last unopened?

1 year, according to USDA FoodKeeper, as a guide to best quality. FoodKeeper counts this from the date of purchase.

How long do dried split peas keep once opened?

1 year in the cupboard. FoodKeeper gives no fridge figure.

Can I eat dried split peas after the best before date?

Best before is about quality, so dried split peas past that date are usually safe, but may not be as good. A use-by date is different: never eat food after it.

What should I look for before using dried split peas?

Old peas may stay hard however long they cook, which is a quality problem. Mould, a musty smell or insects mean they should go.

Sources

Contains public sector information licensed under the Open Government Licence v3.0.

Checked on 2 November 2026. This is an independent tool and not official advice. See sources and method.

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