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

262,335 days

From Friday, June 15, 1308 to Monday, September 14, 2026.

Monday–Friday weekdays187,381
Weeks and days37,476w 3d
Calendar span718 years, 2 months, 30 days

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