Expiry date calculator
This online service helps you to know how long your product is in good condition. In order to calculate expiry date, you should look at Production Date on your wrapping and write it into relevant field.
Also it is necessary to find the mark: Expiry with date in days, in months or in years. After entering data you push button Check and calculator will show you if expiry date is over and how much time product is left before it passes its expiration date.