Calculate Your Exact Age
Enter your date of birth to calculate your age instantly.
Exact Age
Calculate your exact age in completed years, months and days.
Calendar Accurate
The calculation accounts for different month lengths and leap years.
Works Everywhere
Use the free age calculator on desktop, tablet or mobile without registration.
Free Age Calculator Online
The STAAMS Age Calculator is a free online date of birth calculator that helps you calculate your exact age quickly. Enter your birth date in DD/MM/YYYY format and the calculator determines your completed age in years, months and days. You can also use it as an exact age calculator to find the total number of days between your date of birth and today and check how many days remain until your next birthday.
How to Calculate Your Age
To calculate your age, enter your date of birth in the input field and select Calculate My Age. The age calculator compares your birth date with today's date and calculates the difference using calendar years, months and days. The result gives you a more detailed age than simply showing the number of completed years.
Calculate Your Exact Age in Years, Months and Days
An exact age calculation can show the difference between your date of birth and the current date as completed years, months and days. This is useful when you need more than a simple age in years. For example, instead of showing only "35 years", an exact age calculation can show the completed years, remaining months and remaining days.
What Does the Age Calculator Show?
The STAAMS Age Calculator provides several useful results:
- Your exact age in completed years, months and days.
- The total number of days between your birth date and today.
- The number of days remaining until your next birthday.
- A birthday message when your birthday falls on the current date.
What Date Format Should I Enter?
STAAMS uses the DD/MM/YYYY date format. For example, 05/01/1995 means 5 January 1995. The calculator validates the entered date before calculating your age, helping prevent invalid dates such as an incorrect day or month.
Does the Age Calculator Handle Leap Years?
Yes. The calculator validates calendar dates and takes different month lengths and leap years into account when calculating the age difference. Leap years can affect the number of days between two dates, so calendar-aware calculations are important when finding an exact age.
How Is Age Calculated?
Age is calculated by comparing a person's date of birth with the current date. The calculator first determines the difference in calendar years and then adjusts the remaining months and days according to the calendar. This allows the result to be displayed as completed years, months and days rather than only an approximate number of years.
The result is presented as completed years, months and days.
Why Use an Online Age Calculator?
An online age calculator can be useful for many everyday situations. You can use it when completing forms, checking age requirements, preparing applications, planning birthdays, checking eligibility criteria or simply finding your exact age. Because the calculation is performed automatically, you do not need to manually count calendar years, months and days.
Can I Calculate Someone Else's Age?
Yes. You can enter any valid date of birth to calculate the age of another person. The calculator does not require an account or registration. This makes it useful for checking the age of family members, friends or other people when you know their date of birth.
What Is a Date of Birth Calculator?
A date of birth calculator, also called a DOB calculator, uses a person's birth date to determine their current age. Depending on the tool, it may also provide additional information such as total days lived or the time remaining until the next birthday. The STAAMS calculator focuses on providing a simple, calendar-based exact age calculation.
Is My Date of Birth Stored?
The age calculation is performed directly in your browser. No account or registration is required to use the calculator. Your date of birth is used by the calculator to produce your age result.
Frequently Asked Questions About Age Calculation
What is an age calculator?
An age calculator is an online tool that calculates a person's age from their date of birth. It can show the exact age in completed years, months and days.
How does the STAAMS Age Calculator work?
Enter your date of birth in DD/MM/YYYY format. The calculator compares it with today's date and calculates your completed years, months and days.
How do I calculate my exact age?
Enter your date of birth and select Calculate My Age. The calculator compares your birth date with today's date and calculates your completed years, months and days.
What date format should I use?
Use DD/MM/YYYY format. For example, 15 August 1990 should be entered as 15/08/1990.
Can I calculate the age of another person?
Yes. You can enter any valid date of birth to calculate another person's age.
Does the calculator account for leap years?
Yes. Valid calendar dates, different month lengths and leap years are taken into account when calculating age.
What information does the calculator show?
It shows your exact age in years, months and days, the total number of days between your birth date and today, and the number of days until your next birthday.
Is the STAAMS Age Calculator free?
Yes. The STAAMS Age Calculator is free to use online and does not require registration.