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.

Excluding the start date

50,577 days

From Thursday, March 15, 1888 to Saturday, September 5, 2026.

Monday–Friday weekdays36,126
Weeks and days7,225w 2d
Calendar span138 years, 5 months, 21 days

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