This age calculator tells you exactly how old you are. Enter your birth date and it instantly shows your age broken down into years, months and days, the total number of days you have been alive, and how many days are left until your next birthday.
It uses the real calendar, so leap years and months of different lengths are all handled correctly. It also tells you the weekday you were born on, which many people enjoy knowing.
Your birth date stays on your device. Everything is calculated locally in your browser with no upload, no account and no limits, so it is completely private to use.
Disclaimer: age is computed from the date entered and depends on that date being accurate.
Yes, the calculation uses the real calendar so leap years are counted correctly.
Yes, just enter their birth date and the calculator works the same way.
No, everything runs locally in your browser and nothing is stored or uploaded.