cbg
Super Moderator
Two people having the same birthday is 1/365.
The probability that both people have this birthday, we have to multiply their separate probabilities. (365/365) * (1/365) = 1/365, or about 0.27%.
The chance of the first and second person sharing a birthday is still 1/365.
You and hubby having the same birthday is about 1/4 of one percent.
Have a good life, your birthday coincidence and then marrying must be about 1 in 10,000.
My brother and his wife both have the same birthday.