education2026-07-162 min read

How to Calculate Exact Age from Date of Birth

Learn how to calculate your exact age in years, months, and days from your date of birth. Great for competitive exams and government application forms.

Need to write your exact age on a government form or job application down to the day? Manual calculation can get tricky due to leap years.

The Calculation Principle To find your age, subtract your birth date from the current date, carrying over 12 months for years and 30/31 days for months where necessary.

Save time and get your exact age in seconds using our online Age Calculator.