Age Calculator

icon of people of various ages

Use this age calculator to work out how old you are in years, months, weeks, days, hours and seconds. If you know the time of your birth, enter it into the second box. By default, we will calculate your age until today, but if you'd like to know your age up until a different date, you can choose one.

Processing calculations...


Whilst every effort has been made in building this age calculator, we are not to be held liable for any special, incidental, indirect or consequential damages or monetary losses of any kind arising out of or in connection with the use of the converter tools and information derived from the web site. This age calculator is here purely as a service to you, please use it at your own risk. Do not use calculations for anything where loss of life, money, property, etc could result from inaccurate conversions.

Please see the full disclaimer for more information.

How old am I?

With my age calculator, you can find out how many years, months, weeks, days, hours and seconds have passed since you were born. Should you wish to learn more about your birthday, including your star sign, Chinese zodiac sign, birthstone and the song that was number one on your birthday, give the birthday calculator a try.

Alternatively, if you want to find out how many hours or days there are between two dates, give the days and time between dates calculator a try.

People of different ages on a bar graph

Age is but a number

A government researcher once quipped that "Age is an issue of mind over matter. If you don't mind, it doesn't matter." That said, Luis Bunuel, the Spanish filmmaker, similarly quipped that age does matter... if you're a cheese.

Something to note

In a world where privacy of personal data is hugely important, please rest assured that I do not store any of the date information you enter into my age calculator.

If you have any problems using this age calculator, please contact me.

Featured article

The history of the calculator

Photo of abacus

From abacus to iPad, learn how the calculator came about and developed through the ages. Read our featured article.