I have already posted a question about the French revolutionary calendar:
https://web2.0calc.com/questions/french-revolutionary-calendar
I won't talk about it anymore, except to say that a republican year had 365 days (or 366 for leap years, once every four years) like in the Gregorian calendar.
I post this question again because I had no answer the first time.
Can you calculate the actual date in the revolutionary calendar?
For more information:
https://en.wikipedia.org/wiki/French_Republican_Calendar