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

256,842 days

From Tuesday, June 29, 1323 to Sunday, September 13, 2026.

Monday–Friday weekdays183,458
Weeks and days36,691w 5d
Calendar span703 years, 2 months, 15 days

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