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.

Excluding the start date

106 days

From Wednesday, May 20, 2026 to Thursday, September 3, 2026.

Monday–Friday weekdays76
Weeks and days15w 1d
Calendar span3 months, 14 days

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