À propos

Celebrate

Are you tired of celebrating your (true) love on Valentine's Day?. Do you want to celebrate with a mate, two friends or more ? Birzday is the ultimate thing for you. Use it to have your special day to celebrate and party with one ore more people.

History

I was born on the 25th of December, a very good friend was born on the 25th of October of the same year. It was easy to party together on the 25th of November of course and have one new party occasion. In fact with the birzday website, we discovered we should celebrate on the 24th of November ! This website was just a way to share that idea.

Calculation

It calculates the average age of some people and come up with a fictive date of birth : the birzday. Simple but great. You may want to do it with Microsoft Excel or ChatGPT, but it has not the fun you will find here.

Creator

Cédric de Mondenard is a pationate about small things in life. Sharing good moments with friends is a priority!