Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
147,002 days
From Wednesday, February 28, 2429 to Monday, September 7, 2026.
Monday–Friday weekdays105,002
Weeks and days21,000w 2d
Calendar span402 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.