What Is the Shelf Life of Raisins?

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If you’ve ever discovered an unopened box of raisins, you’ve probably wondered, “How long do raisins last?”

Raisins are one of the most popular dried fruit selections. They’re great for snacking, baking, and adding sweetness to savory recipes. Yet, one seldom consumes a full box of raisins at once. As a result, there is nearly always a requirement to store them.

As a result, it’s critical to understand how long raisins last, how to store them properly, and how to identify if they’re rotten.

What are Raisins?

Raisins are dried grapes that are often prepared using Thompson seedless grapes. Some manufacturers dry the raisins in the sun, but most utilize a controlled environment dehydrator. And the drying process might take many weeks.

Sulfur dioxide is often used to preserve grapes after they have dried. Raisins are popular as a snack on their own. Nonetheless, they are most often seen in pastries and baked items and are sometimes utilized in savory recipes.

Raisins are a delicious addition to oatmeal or yogurt. They may also be used to garnish salads or to lend sweetness to savory dishes. Raisins are also a high-fiber, antioxidant-rich snack.

How Long Do Raisins Last?

Raisins are common in most kitchens since they are an essential element in many cookies, cakes, and pies. But what if you don’t bake frequently? And how long do raisins remain until they become unusable?

Every dried fruit will keep for a long time since drying is a natural means of preserving food. As a result, properly dehydrated raisins may survive for a very long time. Yet, if they are exposed to dampness, the grapes are susceptible to mold growth.

Although raisins are typically long-lasting, they cannot be stored indefinitely. As a result, each box or package of raisins will have an expiration date as a reference. They should, however, last between six months and a year. But, how you keep them will determine how long they last.

The Best Way to Storage Raisins

To extend the life of raisins, they must be stored properly. If you’re not cautious, your raisins will go bad fast. Here are a few pointers to help you get the most out of your raisins:

  1. Once you have opened the package, keep the remaining raisins in an airtight container. This will keep excess moisture out and aid in the preservation of their texture. A Ziploc bag will also work.
  2. Store your raisins in a cold, dark area. They might decay faster if exposed to light and heat. If your package of raisins is still unopened, keep it cold in a pantry shelf or drawer. Leftover raisins may be moved to an airtight container or bag and stored in the refrigerator to keep them fresh.
  3. Remember to verify the expiry date. Although though raisins have a lengthy shelf life, they will go bad at some point. There is no going back once they have passed their expiry date. Before storage, make a note of the date so you are informed and have time to plan their future usage.

How to Tell if Your Raisins are Bad

If you’re not sure if your raisins are still edible, you may do a few basic tests.

Then, look for any apparent indications of age on the raisins. If they’re dried out and wrinkled, they’re generally OK to consume. If they’re soft or sticky, they’ve most certainly gone rotten. You should also keep an eye out for mold or discoloration, which indicate that your raisins have gone bad.

A smell test is another technique to check the condition of your raisins. Raisins should have a pleasant and delicious aroma. It’s preferable to throw them away if they smell foul or musty.

You may always take a little taste if there are no visible indicators and they still smell OK. If the raisins are hard and tasteless, they have most likely been kept for an extended period of time. You may safely utilize them in your next dessert or meal if they are still chewy and tasty.


The shelf life of dried raisins is rather lengthy. Nonetheless, you may take precautions to keep them as fresh as possible. They will, however, ultimately expire. When they do, you should take the measures outlined above to verify they are safe to consume. If you’re wondering how long raisins last, the usual answer is six months to a year.


Is it OK to eat expired raisins?

As previously stated, raisins are safe to consume for months beyond the expiration date and are unlikely to spoil. The worst thing that will happen to you if you eat outdated, non-moldy raisins is that your jaw will ache from attempting to chew fruit that is uncomfortably dry and rough.

How do you know if raisins have gone bad?

Begin by examining for any common spoiling indicators, such as mold or other organic development. An off-odor (rather than the normal sweetish-tart scent) or severe color changes indicate that the raisins have rotted and should be thrown as well. You may still resuscitate raisins that have dried and stiffened.

What is the shelf life of boxed raisins?

Raisins, on the other hand, may be consumed for up to six months after the seal has been broken.

Do Sun Maid raisins have an expiration date?

SHELF LIFE EXPECTATIONS Raisins are best used immediately after packing but may be kept for up to 12 months. High moisture: Refrigerate and use within 2 weeks after opening the sealed package.

How do you store raisins for years?

Look for containers that are firmly sealed or covered bulk bins. Raisins should be soft and malleable to the touch. Raisins should be stored in an airtight container in a cold, dry, dark area. Reseal the packaging securely after opening to assist avoid hardening.

Can you store raisins for long term storage?

Put raisins in an airtight container or a big, plastic, sealable bag to protect them from drying out and clumping. If you don’t intend to consume the raisins within a couple of months, you should keep them in the refrigerator to extend their shelf life.

Why don’t raisins need to be refrigerated?

According to Still Tasty, raisins may be preserved at room temperature for 6 to 12 months if stored in an airtight bag or container. But, if they are in a humid climate, it is recommended to preserve them in the refrigerator. Otherwise, moisture in the air might undermine the raisins’ natural preservation.

Do seedless raisins expire?

Although drying fruit is a dependable technique of preserving fruit, and raisins have a significantly longer shelf life than grapes, raisins may still go bad. Raisins have a shelf life of one year after the expiry date if the package is unopened and kept in your pantry.

What is the white stuff on my raisins?

The production of crystalline particles on or inside raisins is an unfavorable post-harvest process known as “sugaring.” The crystals are created from natural grape sugars and acids, which are found in all fresh and dried grapes, even non-sugared raisins.

What dried fruit has the longest shelf-life?

Again, storage temperature is important – the lower the temperature, the better. Raisins, craisins, prunes, dry cherries, dry apricots, dry mangoes, and dry blueberries may be stored in the pantry unopened for up to a year. Dry dates, dried figs, and banana chips will keep in the pantry for at least three months beyond the sell-by date.

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