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

157,525 days

From Thursday, May 25, 1595 to Monday, September 7, 2026.

Monday–Friday weekdays112,517
Weeks and days22,503w 4d
Calendar span431 years, 3 months, 13 days

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