Age Calculator — Calculate Your Exact Age in Years, Months & Days | CalculHub
Age Calculator
Find your exact age in years, months, days, weeks, and more.
Age Calculator — Calculate Your Exact Age in Years, Months, and Days
The Age Calculator helps you find your exact age from your date of birth — down to years, months, days, total weeks, and total days. It is one of the most widely searched tools online, used for everything from filling government forms and job applications to insurance queries, pension eligibility, school admissions, and simply satisfying curiosity.
You can also calculate the age as of any specific date — useful for determining age on a particular historical date, exam eligibility cut-offs, or age verification for legal documents.
Where is Age Calculation Required?
Government Documents
Passports, Aadhaar, PAN card age verification, and voter ID eligibility require exact age proof.
Job Applications
Many government and private job postings specify age limits (e.g., 18–30 years) as of a specific application date.
Insurance & Finance
Life insurance premiums, senior citizen discounts, and pension eligibility depend on exact age.
School Admissions
Admission cut-off ages for schools (e.g., 3 years as of 1st June) require precise age calculation.
How Age is Calculated
Age is calculated by subtracting the date of birth from the reference date, accounting for varying month lengths and leap years. The formula accounts for cases where the current day/month is before the birth day/month, requiring borrowing from the higher unit.
For example, if DOB is 15 August 1990 and today is 21 June 2026: Age = 35 years, 10 months, 6 days.
Frequently Asked Questions — Age Calculator
How do I calculate my age for a government form?
Enter your date of birth and set the "Age As Of" date to the form's cut-off date (often the last date of application). The calculator will give your exact age as of that specific date.
What is the minimum age for different services in India?
Voting: 18 years. Driving license (motorcycle): 16 years. Driving license (car): 18 years. Bank account independently: 18 years. Marriage (women): 18 years, (men): 21 years. PAN card: Any age.
How are leap years handled in age calculation?
This calculator correctly accounts for leap years. A person born on 29 February celebrates their birthday on 28 February or 1 March in non-leap years, depending on convention. The total days count includes all leap day occurrences.