Weeks Between Dates
Days between dates, or add/subtract days.
Result
ResultEnter start date
Weeks Between Dates — FAQs
How many days between dates?
End − start in days; the calculator also shows weekdays and week/month equivalents.
How many weeks between dates?
Total days ÷ 7 — the tool shows whole weeks, remaining days, and weekday counts.
How many weeks in a year?
52.18 — 52 full weeks plus 1–2 days. ISO week numbering runs 52–53 weeks.
Need a Custom Tool Built?
We build calculators, estimators and internal tools for businesses in the UK and North America.
Get a QuoteEmbed this Weeks Between Dates on your site
Free to use — paste this snippet into any webpage. It auto-resizes and includes a small attribution link. Add ?theme=dark to the iframe URL for dark mode.