Method
How the weeks between dates calculator works
The absolute calendar-day difference is divided by seven. Whole weeks and the remaining day count are shown separately.
Counting clock time within a day rather than calendar days? The hours calculator measures the hours and minutes between two times, the time card calculator totals a week of shifts, the add time calculator adds or subtracts durations, and the military time converter switches between 24-hour and AM/PM times. The rest are in the time calculators collection.
Example
Weeks between dates calculator example
10 elapsed days equal 1 complete week and 3 remaining days.
FAQ
Weeks between dates calculator FAQ
Does a week mean seven days?
Yes. This is elapsed duration, not numbered calendar weeks.
Are the dates inclusive?
No. It measures the elapsed span between date boundaries.
Can the order be reversed?
Yes. The duration remains positive while direction is stated in the result.
How do I express a long span in years instead of weeks?
For spans longer than a year, the years between dates calculator shows complete calendar years plus the remaining months and days, which respects month lengths and leap years rather than dividing weeks by 52.