How do I calculate the difference between two dates?

Enter two dates and click Calculate. The tool shows the difference in years, months, weeks, days, hours, and minutes.

Can I calculate for multiple date pairs?

Yes, use batch mode to enter multiple date pairs.

Yes, you can calculate the difference between any two valid dates.

“Best date difference calculator online! Super easy and accurate.”

“Batch mode and all units are amazing. Love it!”

There are 31,536,000 seconds in a non-leap year!

Calculate the difference between any two dates in years, months, weeks, days, hours, and minutes.
Batch mode for multiple date pairs.
Find next big milestones (e.g., 1,000 days, 100 weeks).
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