Weeks Between Dates Calculator
Count the full weeks and extra days between two dates.
Count the weeks between
Pregnancy tracking, project timelines, and subscription spans are often measured in weeks. This tool takes two dates and counts the full weeks between them, with the leftover days shown separately.
From the first of January to the tenth of August is about 31 weeks and a couple of days. Enter the dates in any order — the tool uses the gap between them and also reports the plain day total.
Precise and private
It measures the span in your browser, so nothing you enter is uploaded.
Frequently Asked Questions
What does it report?
The total number of days between the two dates, broken into full weeks plus any remaining days.
Does order matter?
No. It uses the absolute gap, so you can enter the dates in either order.
Is the end date included?
It counts the span between the dates, so a Monday-to-the-next-Monday gap is exactly one week, or seven days.
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