How to Accurately Calculate Product Expiration Dates
Learn the steps to calculate product expiration dates based on manufacturing dates and shelf life.
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Calculate Expiration Date: To calculate an expiration date, start with the manufacturing date provided on the product. Add the shelf life duration to this date, considering storage conditions. For example, if a product with a 2-year shelf life is produced on January 1, 2023, its expiration date is January 1, 2025. Follow label instructions for best results.
FAQs & Answers
- What factors influence the expiration date of a product? Factors include the manufacturing date, shelf life, and storage conditions.
- Can I extend the expiration date of products? While some products can last beyond their expiration date when stored correctly, it's safest to follow the manufacturer's guidelines.
- How do I find the shelf life of a product? The shelf life is usually indicated on the product label or packaging.
- What is the difference between 'best before' and 'expiration' dates? 'Best before' indicates quality, while 'expiration' indicates safety.