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Age Calculator

Calculate exact age in years, months, and days from any date of birth. Also shows total days lived, the day you were born, and days until your next birthday.

Free · No sign-up · No data saved Works instantly in your browser.

Generate the link, copy it, and use it anywhere — website buttons, email signatures, social bios, or QR codes.

Enter date of birth

Calculates exact age in years, months, and days.

Defaults to today. Change to calculate age on any past or future date.

Your exact age

Enter your date of birth above.

FAQ

Age calculator questions answered

How is exact age calculated?

Exact age counts complete calendar years first, then complete months in the remaining period, then the remaining days. This accounts for variable month lengths and leap years — which is why 29 February birthdays need special handling.

What is the difference between age in years and age in days?

Your age in years is the number of complete 365-day (or 366-day for leap years) cycles since your birth. Your age in days is the total count of calendar days elapsed since your date of birth — this is more precise.

Why does my age calculation differ by one day on some websites?

Different calculators handle the birth date differently — some include the birth date, some start counting from the next day. Legal age calculations (for passports, visas, driving licences) typically count from the day after birth.

How old do I need to be to apply for a UAE residence visa?

A UAE residence visa does not have a minimum age — it can be sponsored by parents or employers at any age. A driving licence requires a minimum age of 17 for a learner's permit and 18 for a full licence.

What age is considered a senior citizen in India for tax purposes?

Indian citizens aged 60–79 are classified as senior citizens and get a higher basic income tax exemption. Citizens aged 80 and above are super senior citizens with an even higher exemption threshold.

How do I calculate age for a UAE visa application?

Enter your date of birth as shown on your passport. The visa system calculates your age as of the application date. For UAE Golden Visa retirement category, applicants must be at least 55 years old.

Can I calculate the age of my business or company?

Yes. The same logic applies — enter the company incorporation date as the 'date of birth' and calculate the exact years, months, and days since founding.

What is the significance of 18 years in UAE?

In the UAE, 18 is the minimum age for a driving licence and for entering into legal contracts independently. Depending on the emirate and regulation, 18–21 may apply for different rights.