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

256,554 days

From Wednesday, April 12, 1324 to Sunday, September 13, 2026.

Monday–Friday weekdays183,252
Weeks and days36,650w 4d
Calendar span702 years, 5 months, 1 day

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