Click here for Half birthday calculator. 

You have just had a great party with many friends and even better, many gifts. Party is over. You have just passed your birthday! Cannot wait for another one? What about a half birthday? Have you heard about it?

Here is a great reason for a celebration.

Half-birthday! It is your wonderful opportunity to celebrate twice a year. You can invite your friends or just share your celebration on the web page Birthday Calculator.

The easiest way to calculate it, is to add 6 months to the date of your birthday.  

Half birthday calculation

The easiest way to calculate half birthday is to add 6 months to the date of your birthday.  For example, you were born on July 25th, therefore your half birthday falls on January 25^th.

A table below helps you to calculate in an easy but not so accurate way.