Age Calculator
Work out your age from a date of birth in three ways (international, year age and traditional Korean age), with exact years, months and days and the days until the next birthday.
Age Calculator
Work out your age from a date of birth in three ways (international, year age and traditional Korean age), with exact years, months and days and the days until the next birthday.
About this tool
Privacy
What you enter is calculated on this device and never sent to a server.
How to use
- Enter numbers or paste text in the box above, and pick any options you need.
- The result appears right away. Generators (UUID, password) make a new one each time you press the button.
- Copy the result and paste it wherever you need it.
Frequently asked questions
How is age calculated?
Your age is the number of full years since your birth date: it goes up on your birthday. The tool also shows the year-based age and the traditional Korean counting age.
Is the Age Calculator free?
Yes. It is free with no sign-up, no install and no usage limit. It runs right in your browser.
Is what I enter sent to a server?
No. Everything is calculated on your device, and nothing you type is sent or stored. Only the currency converter downloads the latest exchange rates.
Does it work on a phone?
Yes. It works in any modern browser on phones, tablets and computers, so there is no app to install.