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

260,024 days

From Friday, October 12, 1314 to Sunday, September 13, 2026.

Monday–Friday weekdays185,730
Weeks and days37,146w 2d
Calendar span711 years, 11 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.