How Long Food Lasts

Grains, Beans & Pasta

How long does mung bean last?

Quick answer

Mung bean (sprouts) keeps 4-6 weeks in the refrigerator.

  • Sprouts 4-6 weeks in the refrigerator
  • Dry, food-grade bags 1 year in the refrigerator · 1 year in the freezer
Form

Fridge

From purchase

4-6weeks

Freezer

No known time

-

Pantry

No known time

-

Mine has been in the fridge for

Refreeze after thawing in the fridge?

United States
Yes
United Kingdom
Only after cooking

How long does mung bean last in the refrigerator?

  • Sprouts4-6 weeksFrom purchase
  • Dry, food-grade bags1 yearFrom purchase

Refrigerators should be set to maintain a temperature of 40 °F or below.

Your fridge should be set between 0 and 5°C.

How long does mung bean last in the freezer?

  • Dry, food-grade bags1 year

Freezer times are for quality; frozen food stays safe.

Food stored constantly at 0 °F will always be safe. Only the quality suffers with lengthy freezer storage.

Your freezer should be around -18°C

A freezer acts as a pause button - food in a freezer won’t go bad and most bacteria cannot grow in it.

Can you freeze mung bean?

Yes.

How to thaw mung bean safely

  1. In the refrigerator
  2. In cold water, cook it right after thawing
  3. In the microwave, cook it right after thawing
  4. Cook it from frozen

There are three safe ways to thaw food: in the refrigerator, in cold water, or in the microwave.

Check the water frequently to be sure it stays cold. Change the water every 30 minutes. After thawing, cook immediately.

It is safe to cook foods from the frozen state. The cooking will take approximately 50% longer than the recommended time for fully thawed or fresh meat and poultry.

You should defrost your food in the fridge so that it doesn’t get too warm

It’s also important to use food within 24 hours after it’s been fully defrosted

Can you refreeze mung bean?

  • In the United StatesYes
  • In the United KingdomOnly after cooking

Food thawed in the refrigerator can be refrozen without cooking, although there may be some loss of quality.

Foods thawed by the cold water method should be cooked before refreezing.

After cooking raw foods which were previously frozen, it is safe to freeze the cooked foods.

You can freeze food again once cooked, but you’ll only be able to reheat it once after that

Can mung bean be stored at room temperature?

  • Dry, food-grade bags1 year
  • Dry, vacuum-sealed8-10 years

All forms at a glance

FormFridgeFreezerPantry
Sprouts4-6 weeks--
Dry, food-grade bags1 year1 year1 year
Dry, vacuum-sealed--8-10 years

Frequently asked questions

How long does mung bean last in the refrigerator?

Sprouts: 4-6 weeks; Dry, food-grade bags: 1 year.

How long does mung bean last in the freezer?

Dry, food-grade bags: 1 year. Freezer times are for quality; frozen food stays safe.

Can you freeze mung bean?

Yes.

Can you refreeze mung bean?

In the United States: Yes; In the United Kingdom: Only after cooking.

Sources

We always show the most cautious time among official sources. Last verified: October 1, 2026.