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

255,380 days

From Monday, June 30, 1327 to Sunday, September 13, 2026.

Monday–Friday weekdays182,414
Weeks and days36,482w 6d
Calendar span699 years, 2 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.