Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
194,579 days
From Tuesday, December 12, 1493 to Tuesday, September 8, 2026.
Monday–Friday weekdays138,985
Weeks and days27,797w 0d
Calendar span532 years, 8 months, 27 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.