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Age Calculator

Enter your date of birth to find exact age in years, months and days. Also shows next birthday countdown.

How to use this calculator
  1. 1

    Enter date of birth

    Select your date of birth using the date picker.

  2. 2

    Optional: set reference date

    By default, age is calculated as of today. Change the reference date to find your age on a specific future or past date.

  3. 3

    View exact age

    See your age in years, months, and days along with total months, total days, and days until your next birthday.

Your age

Years31
Months3
Days0

More details

Total months375
Total days11,413
Next birthday in275 days

Age is calculated as the difference between the date of birth and the reference date, counting completed years, months and remaining days.

Quick answer

Enter your date of birth and instantly see your exact age in years, months, and days. Works for government job age limits, school admissions, and official forms.

Age calculation is one of the most commonly needed computations in India. From filling government job applications (SSC, UPSC, Railway) to school admissions, passport applications, and insurance forms, knowing your exact age in years, months, and days is essential. This free age calculator gives you precise results instantly.

What is this calculator?

An Age Calculator computes the exact difference between your date of birth and a reference date (today or any date you choose). It shows your age broken down into completed years, months, and remaining days. It also displays total months, total days, and a countdown to your next birthday.

Formula

Age is calculated as the calendar difference between two dates:

• Years = difference in years, adjusted if the birth month/day hasn't occurred yet in the reference year
• Months = remaining months after subtracting full years
• Days = remaining days after subtracting full months

This is the same method used on government forms: completed years, completed months, and remaining days.

Example

Date of birth: 15 January 1995. Reference date: 15 April 2026. Age = 31 years, 3 months, 0 days. Total months = 375. Total days = 11,413. Next birthday: 15 January 2027 (275 days away). For a government job with upper age limit of 32 years as on 1 August 2026, this person is eligible (31 years, 6 months, 16 days on that date).

Scenario snapshots

Government job eligibility

Check exact age as on the cutoff date mentioned in the exam notification.

School admission

Verify if your child meets the minimum age for class 1 admission using the school's cutoff date.

Decision guide

Choose this when

  • You need exact age for a government form, exam application, or official document.
  • You want to check age eligibility as on a specific future date.
  • You need a quick birthday countdown or total days lived.

Pick another route when

  • You need astrological or lunar calendar age calculations.
  • You need age in weeks/hours/minutes for novelty purposes.

Common mistakes to avoid

  • !Confusing completed years with running year (31 completed years ≠ 32nd year).
  • !Using wrong cutoff date for government exams (check notification carefully).
  • !Forgetting age relaxation rules for SC/ST/OBC/PwD categories.

Assumptions and disclaimers

Updated context: 2026

  • Gregorian calendar is used for all calculations.
  • Age is computed as completed years, months, and days, not running count.

In practice (India)

Age calculator searches in India peak during government exam application periods (SSC CGL, UPSC, Railway RRB, State PSC). Most forms ask for age as on a specific date. This tool lets you set any reference date to check eligibility.

For school admission, many states use cutoff dates like 31 March or 30 September. Enter the cutoff as the reference date to see if your child meets the age requirement.

Benefits

  • Instant exact age for government job forms, passports, and insurance applications.
  • Check age on any future date for eligibility planning.
  • Next birthday countdown to share with friends and family.
  • Works for any date of birth—no restrictions on year range.

Related calculators and guides

Frequently Asked Questions

How is age calculated for government jobs in India?
Government exams specify a cutoff date (e.g., 'age as on 1 January 2026'). Your age on that exact date determines eligibility. Enter the cutoff date in the 'Age on date' field to check.
What age is required for Class 1 admission in India?
Most states require a child to be 6 years old by the cutoff date (31 March or 30 September, depending on the state). Some private schools have different cutoffs. Enter the cutoff date to verify.
Does this calculator account for leap years?
Yes. The calculator uses actual calendar dates and correctly handles leap years (29 February birthdays, varying month lengths).
Can I calculate age for a future date?
Yes. Set any future date as the reference date to see what your age will be on that day.
Is there age relaxation for reserved categories?
Yes. SC/ST get 5 years, OBC get 3 years, and PwD candidates get 10 years of age relaxation for most central government exams. Calculate your base age first, then check if relaxation makes you eligible.

This calculator uses the Gregorian calendar. For government form submissions, always verify age computation rules from the official notification.