Age Calculator
Calculate your exact age in years, months, and days. See your next birthday countdown and total days alive.
Processed on your device — never uploaded
Frequently Asked Questions
How is the exact age calculated?
The calculator computes the precise difference between your date of birth and the current date, accounting for varying month lengths and leap years to give exact years, months, and days.
Does the age calculator update in real time?
Yes, the total hours and minutes counters update every second, giving you a live view of your age ticking up in real time.
How does the birthday countdown work?
It calculates the number of days remaining until your next birthday and shows the exact date, day of the week, and which birthday number you will be celebrating.
Can I find out what day of the week I was born?
Yes, after entering your date of birth, the calculator displays the day of the week you were born on, such as Monday, Tuesday, etc.