Days Between Dates Calculator
Find out how many days are between two dates. Optionally include the end date, and see the result expressed in days, weeks, months, or years (when applicable).
Days Between Dates Calculator
Find out how many days are between two dates. Optionally include the end date, and see the result expressed in days, weeks, months, or years (when applicable).
Result
How to use this days-between-dates calculator
- Pick a start date and an end date (or use today as a quick fill).
- If you want to count the end date as a full day, turn on “Include end day” (it’s off by default).
- Click Calculate to see the difference expressed as days, or as weeks/months/years plus remaining days when relevant.
Notes
- Days are always shown. If the time span is large enough, the calculator also shows the largest unit (weeks, months, or years) plus remaining days.
- Months and years are calculated using calendar boundaries, so results may differ from simple average-based conversions (e.g., 30 days per month).
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