Date Difference Calculator
Find the exact number of days, weeks, months, years, and business days between any two dates.
Select two dates above to calculate the difference
Frequently Asked Questions
Is the Date Difference Calculator free?
Yes — the Date Difference Calculator is completely free to use with no account or sign-up required.
Is my data private?
Absolutely. This tool runs entirely in your browser. Your text and data are never sent to any server.
Does it work on mobile?
Yes, all tools are designed to be mobile-friendly and responsive.