Date Duration Calculator — Calculate Time Between Two Dates
Need to know exactly how much time is between two dates? Use our precision tool to calculate years, months, and days between any two points in time.
Date Duration Span Compute precise elapsed time between two points
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Frequently Asked Questions
What is the Date Duration Calculator?
This tool calculates the total time between any two dates. It's useful for project planning, tracking historical events, or seeing how much time has passed between two milestones.
Does it include the end date?
Our calculator finds the difference between two dates. By default, it calculates the 'duration' which is the time elapsed from the start to the end date.
Can I calculate duration in weeks?
Currently, our results provide a breakdown in years, months, and days. We are working on adding total weeks and other units soon.
Is my date data private?
Yes. All calculation logic runs locally in your web browser. Neither date is transmitted to external servers.