Does Popcorn Have an Expiration Date?
Last Updated Apr 1, 2020 2:08:09 PM ET

Unpopped popcorn does not typically have an expiration date. Instead, manufacturers usually stamp it with a "best by" date to indicate the date on which freshness can start to deteriorate.
The shelf life of popcorn beyond its best buy date depends on its state and how it is stored. Loose popcorn kernels can last indefinitely if placed in an airtight container and stored in a cool, dry cabinet, while microwave popcorn only lasts six to eight months before becoming stale. Popped popcorn may last up to two weeks.
Indications that unpopped popcorn may have passed its prime include dark kernels and kernels that will not pop, and microwave popcorn that is not fresh may emit a rancid smell.
More From Reference

From Cannabis Slang to Celebration: The History of 420

What Is Product Orientation? Activities, Examples & Companies

What Is Delimitation in Research? Examples of Scope & Delimitation

Why Does Massachusetts Celebrate Patriots' Day With the Boston Marathon?

Ireland Vacation Castles: Where to Stay and What to Tour

Fact Check: Is the COVID-19 Vaccine Safe?