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

259,733 days

From Tuesday, July 30, 1315 to Sunday, September 13, 2026.

Monday–Friday weekdays185,523
Weeks and days37,104w 5d
Calendar span711 years, 1 month, 14 days

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