Date-to-date calculator

Days between dates

Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.

The end date comes before the start date

1,562 days

From Saturday, December 14, 2030 to Friday, September 4, 2026.

Monday–Friday weekdays1,115
Weeks and days223w 1d
Calendar span4 years, 3 months, 10 days

Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.