Free Date Difference Calculator Online (Days Between Dates)
Use this free date difference calculator to count days, weeks, and months between two dates. Fast, private, and works in your browser.
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What is Date Difference Calculator?
Date Difference Calculator counts the number of days (and weeks and months) between two dates. It is useful for deadlines, ages, and planning. Calculations run in your browser.
How to use this tool
- Pick the start date.
- Pick the end date.
- Read the number of days between them.
Features
- Days between two dates
- Also shows weeks and months
- Inclusive or exclusive of end date
- Instant results
- Runs entirely in your browser
This tool runs in your browser. Your files and text are not uploaded to our servers, and we do not store your input.
Frequently asked questions
Does it count the end date?+
You can choose whether to include the end date in the count.
Can I calculate an age?+
Yes. Use a birth date and today's date to get the days between.
Is anything uploaded?+
No. The calculation happens in your browser.
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