Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
155,739 days
From Friday, April 14, 1600 to Monday, September 7, 2026.
Monday–Friday weekdays111,241
Weeks and days22,248w 3d
Calendar span426 years, 4 months, 24 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.