Remaining / Elapsed Weeks Calculator

Please, enter a future (or past) date and press "Calculate" to find out a number of weeks remaining from now (or elapsed since).

The calculations work only for the dates in range -100/+100 years from now.


The calculator can be used to find how many weeks remain to a specific date like childbirth, a holiday etc. Please, bear in mind that the number of weeks in a month is sligthly larger than 4 (except for non-leap February which has exactly 4x7=28 days). The calculator shows the number of whole weeks to / since a date and also the precise number of complementary days, so that Weeks No. x 7 + Days No. = The number of days between today and the entered date.