How many weeks between two dates?
Weeks between two dates = days between them ÷ 7. The calculator shows full weeks plus leftover days, decimal weeks, and months.
Questions people ask
How do you count the weeks between two dates?
Count the days between them and divide by 7. The whole number is the full weeks and the remainder is the extra days: 45 days is 6 weeks and 3 days.
Does it include the end date?
By default no, the same way you'd count nights. Tick the box to include both the first and last day.
Count to a date from today with days until, or add weeks with weeks from today. Working days only? Use the business days calculator.