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How long do Ground spices last in the pantry once opened?

2 kinds · each with its own window

Spice/spices, ground · Once opened · in the pantry

Use by2 years to 3 years

Counted from the day you opened it

Quality window · past it, judge it yourself

How this date is worked out

From KeepsUntilIt is past the dateWhat to do when the window has run out, and when tasting is not a test Where these numbers come fromThe USDA source, the parse rules and what this site cannot tell you Every food on the siteOne page, every product, longest first

Turning the range into a date

Ground spices keep 2–3 years in the pantry once opened. Each kind gets its own dated rows here, 4 rows across the 2 the USDA lists under this name, because a date is only worth printing against the window it belongs to.

Spice/spices, whole

Unopened · in the pantryUse by3 years to 4 years after the day you bought it
Once opened · in the pantryUse by3 years to 4 years after the day you opened it

Spice/spices, ground

Unopened · in the pantryUse by2 years to 3 years after the day you bought it
Once opened · in the pantryUse by2 years to 3 years after the day you opened it

Spice/spices, ground · Unopened · in the pantry

2 years to 3 years

Counted from the day you bought it

The USDA rates 2 kinds of this separately

The USDA files 2 separate entries under this name — whole and ground — and they do not keep for the same time: Spice/spices, ground holds 2 years to 3 years outside the freezer, Spice/spices, whole holds 3 years to 4 years.

Built to sit on a shelf

Spice/spices, ground is built to sit. It keeps 3 years outside the freezer. Among the 244 foods the USDA also gives a pantry figure, it keeps longer than 92% of them. It is long enough that the date it went into storage matters more than anything you can judge by looking at it. On the same shelf it sits 1 of 52, between Baking soda at 3 years and Chocolate, unsweetened and semi-sweet, solid at 2 years.

Every storage figure the USDA publishes for this item

The USDA rates this item in the pantry and nowhere else, one of 84 foods of the 466 it files that way. The source also indexes it as whole and ground.

Spice/spices, whole

Unopened · in the pantry3 years to 4 years
Once opened · in the pantry3 years to 4 years

Spice/spices, ground

Unopened · in the pantry2 years to 3 years
Once opened · in the pantry2 years to 3 years

From KeepsUntilWhere these numbers come fromThe USDA source, the parse rules and what this site cannot tell you

Can you freeze ground spices?

The USDA prints no freezer time for ground spices. Frozen at 0 °F any food stays safe; whether they are still good after thawing is a matter of quality. Keep the fridge at 40 °F or below and the freezer at 0 °F.

How to tell if ground spices have gone bad

Go by the date first: ground spices keep 2–3 years in the pantry once opened. Insects, a musty or rancid smell, clumping from damp, or a swollen can mean it goes out. Any dish you cook with it follows the 2-hour rule, 1 hour above 90 °F.

Sources: USDA FSIS: the danger zone USDA FSIS: freezing and food safety FDA: are you storing food safely FoodSafety.gov: the FoodKeeper app.

Is it still safe to eat, or just past its best?

The answer at the top of this page reads 2 years to 3 years in the pantry once opened. The USDA rating this place at all is the USDA saying Spice/spices, ground keeps there, so the figure rates how good it will be. Past it, whether it has gone bad is yours to judge by look and smell: this window rates quality, not the day it turns hazardous.

It is past the date. Now what?

Say the calculator above puts Spice/spices, ground past its 2 years to 3 years in the pantry once opened window. Past that the calendar stops deciding and the food itself does. Mold takes the whole package out rather than the slice it grew on, and so does a musty or old-oil smell in a flour or a mix.

The whole rule, including the cases the source does not cover, is set out under what to do when the date has passed.

Items that behave the same way

Every one of the 6 nearest items keeps the same or less, 2 years to 3 years against the 3 years of Spice/spices, ground, which makes it the durable end of the cluster.

Where these numbers come from

Every storage time on this page is the USDA’s own published figure from the FoodKeeper data, one of the 9 it keeps per food, reproduced unchanged and never an estimate of ours. Where the USDA lists several kinds under one name, each kind keeps its own windows, and the page names the kind its answer is for. The dates and multipliers are ours, computed from those ranges.

Source: USDA FoodKeeper, retrieved 1 September 2026. Found a figure that does not match the source? Tell us on the contact page. How the site is built is on the method page.

Comparisons and the place in the category are computed for Spice/spices, ground, which is the kind the plain name means here, chosen kind by kind rather than by the order the source happens to list them in.

USDA index terms: ground, Spice, spices, whole

KeepsUntil is an independent reference built on public USDA data. It is not affiliated with, endorsed by, or connected to the U.S. Department of Agriculture or the Food and Drug Administration. Whether a given window is a safety limit or a quality window is stated on the page that prints it.