Enter your date of birth and the tool calculates the exact difference between that date and today (or any date you choose), broken down into years, months, days, hours, and minutes.
Is the age calculation accurate for leap years?▼
Yes. The calculator uses JavaScript's Date object which correctly handles leap years, varying month lengths, and daylight saving transitions.
Can I calculate age between two dates?▼
Yes. Change the 'Age at Date' field to any date to calculate age as of that specific date instead of today.
How many days until my next birthday?▼
The calculator automatically shows a countdown to your next birthday in the results section.