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

180,535 days

From Thursday, May 26, 1532 to Tuesday, September 8, 2026.

Monday–Friday weekdays128,953
Weeks and days25,790w 5d
Calendar span494 years, 3 months, 13 days

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