Shelf life is linked to food quality, expiration date to food safety. Something that has passed its shelf life might still be safe, but quality is no longer guaranteed. In most food stores, shelf life is controlled by using stock rotation. The meaning of SHELF LIFE is the period of time during which a material may be stored and remain suitable for use; broadly : the period of time during which something lasts or remains popular. Enter the manufactured date and the expiration date into the Shelf Life Calculator. The calculator will evaluate the Shelf Life. This can also calculate the date at 25%, 50%, and 75% of shelf life remaining. On the other hand, shelf life refers to the period of time during which a product can be stored before it starts to deteriorate in quality. While the expiry date is a fixed point in time, the shelf life can vary depending on how the product is stored and handled. Our Shelf Life Calculator is provided in order to help our customers determine the remaining shelf life of their product. Shelf life depends on the degradation mechanism of the specific product. Most can be influenced by several factors: exposure to light, heat, moisture, transmission of gases, mechanical stresses, and contamination by things such as micro-organisms. Find the shelf life of any food, medicine, cosmetic, or household product. Authoritative data from USDA, FDA, and manufacturer guidelines. ShelfLife helps you scan groceries, track expiry dates, and waste less food. Get products you need at prices you’ll love. With a range of fully digital tools, resources, and financing options, Shelf Life focuses on providing you with top-notch pharmaceutical products to help you cater to your patients’ needs. Shelflife is South Africa’s leading premium sneaker and streetwear store, holding the highest tiers of sneaker accounts in the country, as well as the continent.