Expiry Date vs Consume Before: Understanding Food Safety Labels

Everyone · Explainer · Updated October 1, 2026 · LearnLife Editorial

What does "expiry date" mean on food labels?

The expiry date on a food package is the final day the manufacturer guarantees the product will be safe to eat and retain its intended quality. Consuming food past this date may increase the risk of foodborne illness because harmful bacteria or toxins can develop. For example, if a carton of milk has an expiry date of June 15, it should not be consumed after June 15 to avoid potential health risks. This date is often found on perishable items like dairy, meat, and ready-to-eat meals. The expiry date is based on scientific testing of how long the product remains safe under proper storage conditions. It serves as a strict safety cutoff rather than a suggestion.

What does "consume before" mean on food packaging?

"Consume before" or "best before" dates suggest the period when the food product will be at its best flavor, texture, and nutritional value. Unlike expiry dates, these are about quality rather than safety. For example, if a bag of crackers says "consume before July 1," eating them after that date might mean the crackers are stale or less crunchy, but not necessarily unsafe. Many non-perishable foods display this label. The "consume before" date helps consumers enjoy food while it is freshest and most enjoyable, but it is less critical for health than an expiry date.

Why do expiry dates and consume before dates matter for consumers?

These labels guide safe food handling and reduce food waste. Knowing the difference can prevent accidental consumption of spoiled food, which could lead to illness, especially in vulnerable groups like children, elderly adults, or those with weakened immune systems. At the same time, understanding "consume before" dates helps avoid tossing food prematurely when it is still safe but may have slightly diminished quality. For example, a yogurt with a "consume before" date a week ago might still be safe if unopened and stored properly but may have a slight change in taste or texture.

How do expiry dates and consume before dates affect food storage and usage?

Proper storage conditions like refrigeration or freezing are crucial. The expiry date assumes the food has been stored correctly. For instance, a meat package might have an expiry date of June 20, but if left out of the fridge for several hours, the product could spoil earlier. When seeing "consume before" on products like cereals or snacks, storing them in airtight containers away from heat and moisture can extend how long they maintain quality. Consumers should always check these dates before using a product and assess appearance and smell as additional safety checks.

What are common terms people confuse with expiry date and consume before?

• Expiration date: Very similar to expiry date, often used interchangeably, but some companies use it to mark when a product should no longer be sold or consumed.
• Best before date: Like "consume before," it signals quality rather than safety.
• Use by date: Usually means the same as expiry date, indicating when the product must be consumed for safety.
• Sell by date: A guide for retailers to manage stock, not a safety date for consumers. Products may still be safe after this date.

Understanding these terms helps prevent confusion and improper disposal of food.

What should you do when a food product’s expiry or consume before date passes?

For expiry dates, do not consume food past this date to avoid risk of illness. For consume before dates, use judgment: inspect the product’s smell, texture, and appearance. If it looks and smells normal, it may still be safe, but quality might have declined. When in doubt, it’s safer to discard the item. To minimize waste, plan meals around these dates and store food properly. If unsure, resources like FoodSafety.gov provide guidance on specific foods and safety considerations. Additionally, some foods like dry grains or canned goods can last well beyond consume before dates if unopened and stored properly.

How can you keep track of expiry and consume before dates at home?

Organize your pantry and fridge by placing items with the earliest expiry or consume before dates at the front. Use a checklist or labeling system to track when items should be used by. For example, label leftovers with the date they were opened or prepared. Regularly review your food inventory weekly to avoid surprises. Creating a grocery list that aligns with your consumption helps reduce overbuying and waste. Apps or reminders can also help manage these dates. Being proactive about food dates supports safety and saves money.

Where can you learn more about interpreting food safety labels?

For a deeper understanding of terms like expiry date, expiration date, and best before, articles such as Expiry Date vs Expiration Date: Clarifying Terms and Expiration Date vs Best By: What You Need to Know offer clear explanations. To learn how to check expiry dates on different food items, How to Check Expiry Dates on Food Products is helpful. For guidance on what to do if food passes these dates, see How Long After the Expiration Date Is It Safe to Use Food?. These resources provide practical tips to keep your food safe and reduce waste.

Frequently asked questions

Can I eat food after the expiry date if it looks and smells fine?

It’s not recommended to consume food after its expiry date, even if it appears okay, because harmful bacteria or toxins might not be detectable by sight or smell. For safety, discard products past the expiry date, especially perishable items like dairy or meat.

What’s the difference between "best before" and "use by" dates?

"Best before" indicates when food is at peak quality but may still be safe after, while "use by" is a safety deadline for consumption. Food should not be eaten after the "use by" date, but "best before" dates relate more to taste and texture.

How should I store food to maximize the time before the expiry or consume before date?

Store perishable foods in the fridge or freezer promptly, keep dry goods in airtight containers away from heat and moisture, and avoid leaving items out longer than recommended. Proper storage helps maintain both safety and quality up to or beyond labeled dates.

Are expiry dates required by law on all food products?

In the U.S., expiry dates are not federally required on most foods except for infant formula. However, many manufacturers include them voluntarily to guide consumers. State regulations may vary. Always follow any provided dates for safety.

Can canned goods be eaten after the consume before date?

Canned goods often remain safe beyond the consume before date if the can is intact and stored properly. However, the quality may decline. Check for dents, rust, or bulging before use, and if in doubt, discard the item.

How can I reduce food waste related to expiry and consume before dates?

Plan meals around approaching dates, freeze items soon after purchase, keep a visible inventory, and learn how to safely assess food condition. Using leftovers creatively and donating surplus food can also help minimize waste.