Calculate the exact number of days, weeks, months and years between any two dates. Instant results.
Use our free date calculator to find the exact number of days between two dates, including weeks, months, years and hours. Whether you're counting down to an event, calculating a deadline, working out contract lengths, or just curious how many days until your next holiday — get an instant answer.
Select your start date and end date using the date pickers above, then click Calculate. You'll instantly see the difference in days, weeks, months, years and hours.
The calculator counts the number of days between the two dates, not including the start date itself. For example, from 1st January to 3rd January is 2 days.
The current calculator counts all calendar days. A working days filter is coming soon.
Yes, completely free. No sign up or account required.