Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
150,335 days
From Friday, January 30, 1615 to Monday, September 7, 2026.
Monday–Friday weekdays107,381
Weeks and days21,476w 3d
Calendar span411 years, 7 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.