Free Date Difference Calculator
Days, weeks, months between two dates.
Your result will appear here.
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How to use the Date Difference Calculator
- 1Pick two dates.
- 2See the full breakdown.
Features
- Total days
- Weeks + remainder
- Months & years
- Includes/excludes end day
Frequently Asked Questions
Is the end date included?
Toggle it — useful for rental periods vs. deadlines.
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About the Date Difference Calculator
Calculate the exact duration between two dates in days, weeks, months and years. The Date Difference Calculator runs entirely in your browser — your data is processed locally and never uploaded to a server. Explore more Calculators tools or browse all free online tools.