Age Calculator

This calculator counts the full years, months, and remaining days between your birth date and today, accounting for varying month lengths and leap years, rather than just subtracting years.

For most purposes, age in years is enough, but exact age in months and days is often needed for eligibility rules (school enrollment cutoffs, certain medical dosing by age, or legal age thresholds calculated to the day).

Yes, the calculation is based on actual calendar dates, so leap years are automatically factored in correctly.