Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

The end date comes before the start date

1,234 days

From Saturday, January 19, 2030 to Thursday, September 3, 2026.

Monday–Friday weekdays881
Weeks and days176w 2d
Calendar span3 years, 4 months, 16 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.