Weeks Between Dates Calculator
Find how many weeks are between two dates. Calculate complete weeks, remaining days, and decimal weeks.
Weeks Between Dates Calculator
Find the number of complete weeks and remaining days between dates.
How weeks between dates are calculated
The total calendar days between the two dates are divided by seven. The calculator displays complete weeks and any remaining days.
For example, 15 days equals 2 complete weeks and 1 remaining day, or about 2.14 decimal weeks. Reversing the dates still reports the same absolute duration.
Frequently Asked Questions
How are weeks between dates counted?
The calculator first finds the absolute calendar-day difference, then divides it by seven. It reports complete weeks, remaining days, and decimal weeks.
Does the week calculation include the end date?
It uses the elapsed calendar-day difference, so the end date is not added as an extra day. Use an inclusive day count when both endpoints should be counted.