Age Calculator

Calculate your exact age in years, months, and days for any date in the past or future.

How Age Calculator Works

Understand the precise method we use to calculate your age.

Date Comparison

We compare your birth date with the target date to calculate the exact difference in years, months, and days.

Leap Year Aware

Our calculator accounts for leap years and varying month lengths to ensure complete accuracy.

Past & Future Dates

Calculate your age as of any date in the past or future - perfect for planning or historical records.

Common Uses of Age Calculator

School Admissions

Determine eligibility for school programs based on age cut-off dates.

Legal Requirements

Verify age for voting, driving, drinking, or other legal rights and responsibilities.

Medical Records

Precise age calculation is essential for accurate medical assessments and treatments.

Frequently Asked Questions

Answers to common questions about age calculation and how this tool works

Age in years is commonly used, but adding months and days provides more precise information — especially for infants, legal documents, or medical records.

Yes. Age determines eligibility for voting, driving, drinking, retirement benefits, and other legal rights and responsibilities.

Leap years add an extra day in February, and a good age calculator adjusts for them to give accurate results.

Chronological age is the actual time a person has lived, from birth to the present or a specific date — used in schools, health assessments, and statistics.

This calculator provides highly accurate results by accounting for leap years and the exact number of days between dates.

Yes, you can select any date in the "Age at the date of" field to calculate the age on that specific date.

Yes, just enter the birth date and the date of death in the "Age at the date of" field.

Absolutely! Our age calculator is 100% free with no registration required.

Yes, the calculator is mobile-friendly and works smoothly on smartphones and tablets.