Count the exact number of days between any two dates, with weekday and weekend breakdown.
Counting days between two dates by hand is fiddly: months have different lengths, leap years lurk, and calendars don't do the arithmetic for you. This calculator returns the exact count instantly — including how many of those days are weekdays versus weekends.
Whether you're tracking a notice period, a payment term, a training plan, or just how long you've been going without something, the total is one field away. Change either date and the number updates immediately.
By default the end date is included, so Jan 1 to Jan 2 counts as 2 days. Untick the checkbox to count the gap instead.
Yes. Calculations use your browser's native date engine, so leap days and month-length differences are always correct.