Calculator Directory

Birthday Fun Calculators

You can use these calculators to calculate your age in seconds, minutes etc., your baby's personality, your due date, and more..

Baby Star Sign Calculator
According to some ancient traditions, your baby's personality can be influenced by the stars and the year and place of birth.

Due Date Calculator & Fun Birthday Facts - Your Pregnancy at Babies Online
This is not your mother's pregnancy due date calculator. We have perfected our FUN due date calculator over the years to give you the most, and the most accurate, information about your due date and stage of pregnancy. We'll calculate your due date and lots of other fun facts as well!

Interesting dates related to your birthday
Use the calculator to calculate your age, someone’s age, an event’s age, or product’s age in terms of seconds, minutes, hours, days and weeks. This easy-to-follow application saves you time when trying to figure out how old you are or someone else’s age in a matter of seconds.