Day Calculator - Find Days Between Two Dates

Calculate How Many Days Between Any Two Dates

Quickly calculate the number of days between two dates using our simple day calculator. Ideal for counting days to events, deadlines, and more.

How It Works

This calculator simply subtracts the two dates and returns the total number of days in between. It accounts for all date complexities including leap years and month lengths.

Common Uses for This Tool

Frequently Asked Questions

What if my start date is after the end date?
The calculator will always return the absolute number of days between the dates, regardless of order.
Can I include both dates?
Currently, the tool calculates days *between* dates. To include both endpoints, simply add 1 to the result.
Does it account for leap years?
Yes! It uses the built-in date system which handles leap years and different month lengths correctly.