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Age Calculator — Exact Age in Years, Months & Days

Calculate exact age for government forms, job applications, school admissions. Get zodiac sign, next birthday countdown, and life stats. Also counts the days between two dates. Instant, free, no login.

100% offline — pure calculation, no server

Enter Date of Birth

Your Exact Age Is
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Years
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Months
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Days
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Total Days Lived
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Total Months
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Total Hours
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Total Minutes
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Total Weeks
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Days to Birthday

Birthday Information

Day of Birth
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Next Birthday
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Birth Week Number
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Age at Next Birthday
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Zodiac Sign

♈︎
Aries
Mar 21 – Apr 19
Bold, ambitious, energetic

Birth Details

Day of year—
Week of year—
Quarter—
Leap year?—
Generation—

Life Stats

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Heartbeats (approx)
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Breaths taken (approx)
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Days spent sleeping
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Meals eaten (approx)
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Times blinked (approx)
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Steps walked (approx)

Age for Government Forms

Full format
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Click to copy
Short format
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Click to copy
Years only (most forms)
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Click to copy
Date of Birth (DD/MM/YYYY)
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Click to copy

Age Difference Calculator

Compare with another person's date of birth

Days between two dates

Count the days from one date to another — or find the date after or before a number of days.

Working days skip Sundays (and Saturdays for Mon–Fri). Public holidays are not skipped — they differ by state and office.

Why Indians Need an Exact Age Calculator

In India, exact age in years, months and days is required for hundreds of official purposes. Most calculators only give years. This tool gives you the complete breakdown that government forms and official applications actually need.

  • Government job applications (SSC, UPSC, Railways)
  • School and college admissions
  • Medical forms and insurance claims
  • Defence services eligibility
  • Voter ID and election registration
  • Bank account and loan applications
  • Passport and visa applications
  • Private company job applications

How Age is Calculated

Age is calculated by finding the difference between the date of birth and the reference date (today by default). The calculation accounts for different month lengths and leap years to give you the precise years, months and days. This matches the method used by Indian government departments.

Age limits for exams

Each exam sets its own minimum and maximum age and the date on which age is counted — and they change between notifications and posts. Take both from the official notice. The exam age eligibility checker adds the SC/ST/OBC/PwBD relaxation for you.

Frequently Asked Questions

How is exact age calculated for government forms?
Government departments calculate age as on a specific cutoff date mentioned in the notification — not today's date. Enter your date of birth in the first field and the exam cutoff date in the second field (Age on Date) to get your exact age on that specific date. This is the correct way to check eligibility.
Does age calculation account for leap years?
Yes. The calculation correctly handles February 29 birthdays and all leap year variations. Someone born on February 29 has their birthday counted on February 28 in non-leap years for age calculation purposes, which matches Indian government rules.
Why does my age show differently on different websites?
Some calculators calculate age differently — some count the birthday as already passed on the birthday itself, others count it the next day. This tool uses the standard method — if today is your birthday, you have just turned that age. This matches the method used by most Indian government departments.
How do I count the days between two dates?
Use the Days between two dates box on this page: pick the start and end date. It shows the number of days, the same in years, months and days, and the working days. Tick “Count the end date too” if both days should be included — for example for leave or a notice period.
What is the zodiac sign calculation based on?
The Western zodiac (sun sign) is calculated based on the date of birth. This is different from the Vedic/Indian zodiac (Janma Rashi) which requires exact birth time and location. The zodiac shown here is the Western sun sign commonly used in English-language horoscopes.

Kaise use karein

  1. Date of Birth enter karein.
  2. Reference date enter karein — ya aaj ki date use karein.
  3. Exact age years, months, aur days mein milegi.

Privacy & security

Government forms mein exact age chahiye — sirf years nahi, months aur days bhi. Manual calculation mein leap years aur month lengths se errors hone ke chances hain.

Common use cases

Government job forms, school admission, passport application, insurance — kisi bhi official document mein exact age accurately fill karein.

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Questions & problems

Ask a question or tell us if something didn’t work. Comments are public — please don’t share Aadhaar, PAN, phone numbers or other personal details.