Age Calculator
Enter your birth date to get your exact age in years/months/days, total days and hours lived, and a countdown to your next birthday.
Calculate your exact age from your date of birth: get the years, months, and days you've lived, plus a countdown to your next birthday.
How to use Age Calculator
- Select your date of birth.
- See your exact age and the countdown to your next birthday.
🔒 Age Calculator runs entirely in your browser — the data you enter is not sent to any server. Free, no sign-up required. See145 free dev tools more.