Date Time Calculator is a free online tool for calculating age. Most of the time, even without any reason at all, we just want to figure out how old are we today with the years, months and days.

Your age might be too easy to recall because that's something hard to forget. However, if you want to figure out the age of a person with a given birthday, now that's another story, it might take you a while to compute that. With this calculator, computing it becomes as easy as it gets.