Let F29 be the event that a person is born on February 29th, and let L be the event that that a person is born on a Leap year. read more
So the probability of being born on February 29 is 1/1461. But this is not the exact value and changes with time. Because we always take some assumptions while calculating time. read more
February 29 occurs 97 times in 400 years (not once in 4 years). Therefore, there are 97 favourable events out of 146,097 days which gives a probability of 0.00066 approx. However, this assumes that birthdays are randomly spread over the course of a year. read more