Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
150,245 days
From Thursday, April 30, 1615 to Monday, September 7, 2026.
Monday–Friday weekdays107,317
Weeks and days21,463w 4d
Calendar span411 years, 4 months, 8 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.