Find your exact age in years, months, days, hours and minutes. Also shows days until your next birthday and age difference between two people. Instant results, no signup.
Enter your date of birth to find exact age
Find age gap between two people
Calculating your exact age might seem simple at first — just subtract your birth year from the current year. But a truly accurate age calculation requires considering the month and day as well, because if your birthday hasn't passed yet this year, you are still one year younger. Our age calculator by date of birth handles all of this automatically and gives you your precise age in years, months, and days.
Age is calculated by finding the difference between your date of birth and today's date (or any date you specify). The calculation works in three steps:
Many people subtract their birth year from the current year and call it their age. For example, if someone was born in 1998 and the current year is 2025, they might say they're 27. But if their birthday is in December and it's currently June, they are actually still 26 years old. Our calculator avoids this mistake by checking whether your birthday has passed yet this year.
When we say exact age, we mean your age expressed down to the number of years, months, and days — not just years. For example: "25 years, 3 months, and 14 days old" is an exact age. This level of detail is useful for legal documents, visa applications, school enrollment age verification, medical forms, and insurance calculations where age must be verified precisely.
Our age calculator is useful for a wide range of situations:
The age difference calculator on this page lets you enter two dates of birth and instantly find the gap between them in years, months, and days. This is commonly used to find the age difference between siblings, partners, friends, or even parents and children. It is also used in research and medical contexts to compare patient ages.
Our age calculator automatically shows you how many days are left until your next birthday. It counts from today's date to your birthday in the current or upcoming year. This is a popular feature for people planning birthday celebrations, or for those who simply enjoy knowing their birthday countdown.
Beyond years, months, and days, age can also be expressed in other ways that are fun to think about:
Our calculator shows the key breakdowns that are most useful for everyday purposes. The most important one for official use is always years, months, and days.
In Pakistan, age limits matter a lot for competitive exams, government jobs, and university admissions. The National Testing Service (NTS), Federal Public Service Commission (FPSC), and provincial public service commissions all have strict age cutoff rules. Our calculator helps you instantly verify whether you fall within the required age bracket for any exam or application.
For example, if a CSS exam requires candidates to be between 21 to 30 years old, you can enter your date of birth and instantly see if you qualify — without doing any manual date math.
Using this tool is straightforward. Enter your date of birth in the date field. You can also change the "Age On Date" field if you want to calculate your age on a specific past or future date. Click "Calculate My Age" and you will instantly see your exact age in years, months, and days, along with a birthday countdown and total days lived.
For the age difference calculator, enter the dates of birth for both people, click calculate, and see the exact gap between them in years, months, and days.