This free age calculator gives you instant results with no signup required. All calculations run in your browser — nothing is sent to any server.
Age Calculator by Date of Birth
Find your exact age in years, months and days from date of birth. Also shows total days lived, total weeks and days until your next birthday. Works for any date from 1900 onwards.
How Old Am I Calculator
Enter your date of birth to find your exact age today. The age calculator shows complete breakdown: years, months, days, total days, total weeks and time remaining until your next birthday.
Age Difference Calculator
To find age difference between two people, enter the older person's birth date in field 1 and the younger person's birth date in field 2. The result shows the exact difference in years, months and days.
Age Calculator for Retirement Planning
Enter your birth date and retirement date to find exactly how many years, months and days remain until retirement. Useful for planning EPF, NPS, PPF contributions and calculating corpus needed.
Age Eligibility Calculator India
Voting age: 18. Marriage: 18 for women, 21 for men. Senior citizen bank rates: 60. Senior citizen ITR: 60. Super senior citizen ITR: 80. Use this age calculator to check eligibility for any government scheme.
Frequently Asked Questions
How to calculate exact age from date of birth?
Subtract birth year from current year for base age. If birthday has not passed this year, subtract 1 more year. Count remaining months and days. The age calculator above does all this automatically and shows years, months and days.
What is the age for senior citizen in India?
60 years for most purposes: bank FD senior citizen rates, railway concession, income tax senior citizen slab. 75 years for super senior citizen ITR without filing requirement. 80 years for super senior citizen income tax slabs.
Can age calculator calculate future age?
Yes. Set the second date to any future date to find your age on that day. Useful for checking if you will meet age eligibility by a scheme deadline or finding age at retirement or a future anniversary.
What is the difference between chronological age and biological age?
Chronological age is the calendar time since birth — what this calculator measures. Biological age is how old your body functions based on health indicators like blood pressure, cholesterol and cell health. They can differ significantly.
How does the age calculator handle leap years?
The age calculator accurately accounts for leap years (29 February birthdays) by checking actual calendar dates. People born on 29 February celebrate their birthday on 28 February or 1 March in non-leap years depending on country convention.