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Age Calculator

Use this calculator to work out how old you are in days, weeks, months and years as well as how many days there are until your next birthday. If you know the time of your birth, enter it into the second box for a more exact result.


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?

If you want to know exactly how old you are, you've come to the right place. With my age calculator, you can find out how many years, months, weeks, days and hours have passed since you were born.

How many days old am I?

People regularly ask how they can work out how many days they've been alive and I point them to this calculator (it's one of the reasons I created it). Although you can have a rough stab in the dark by multiplying your age in years by 365, you could still be out by up to several hundred days. This will be in most part because you'll be working on the basis of your age at your last birthday, and therefore excluding the days since.

There's also leap years to take into consideration. These occur once every four years and mean an extra day in the calendar (366 days in the year). Your best way to get an accurate calculation to how old you are in days is, therefore, to use the age calculator provided.

If you were born on this day and month in history, you share your birthday with the people below.

Famous birthdays and ages for 21 October 2019
Name Age Name Age
Kim Kardashian39 years old Amber Rose36 years old
Carrie Fisher63 years old Aaron Tveit36 years old
Alfred Nobel186 years old Benjamin Netanyahu70 years old
Judith Sheindlin77 years old Ricky Rubio29 years old
Nemanja Vidi?38 years old Natalee Holloway33 years old
Samuel Taylor Coleridge247 years old Ken Watanabe60 years old
Lee Chong Wei37 years old Dizzy Gillespie102 years old
Paul Ince52 years old Shammi Kapoor89 years old
Bernard Tomic27 years old Matt Dallas37 years old
Liliane Bettencourt97 years old Ursula K. Le Guin90 years old

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, we have the useful days and time between dates calculator available.

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.

Keeping your information private

In a world where privacy of personal data is hugely important, please rest assured that I do not store any of the date of birth information you enter into my age calculator. It's simply here for your own use - to find out how old you are.

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