Days Between Dates Calculator
Find exactly how many days, weeks, months and years lie between any two dates.
Show solution steps
What is the Days Between Dates Calculator?
This days-between calculator counts the exact gap between two calendar dates, accounting for varying month lengths and leap years.
How to Calculate
The calculator finds the absolute difference in days between the two dates, then expresses it in weeks (÷7), months (÷30.44) and years (÷365.25).
Formula
Days = |end date − start date|
How to Use
- Enter your details in the fields above.
- The result updates instantly as you type.
- Use Copy, Print or Download PDF to save your result.
Frequently Asked Questions
Does it count both end dates?
It counts the number of days from the start date to the end date. Adjust by one if you need to include or exclude a specific endpoint.
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