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

29,808 days

From Sunday, April 15, 2108 to Friday, September 4, 2026.

Monday–Friday weekdays21,290
Weeks and days4,258w 2d
Calendar span81 years, 7 months, 11 days

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