Online Age Calculator

Easily determine your age or calculate age differences using our age calculator tool. Fast, accurate, and convenient age calculations

Online Age Calculator:

What is an age calculator? The Age Calculator can determine how old someone is or the time between two dates. It shows the age in years, months, weeks, days, hours, minutes, and seconds. How do different cultures calculate age? The age of a person can be calculated differently in various cultures. In the most common age system, age increases on a person's birthday. For example, if you were born on January 1, 2023, you would be one year old on January 1, 2024. This is the age system used in most Western countries.

How is age calculated in Korea? In certain societies, age can be denoted by tallying years with or without factoring in the present year. For example, in Korea, a person who is 20 years old is considered to be in their 21st year of life. This is because Koreans start counting their age from the year they were conceived.

How do the Chinese calculate their ages? In China, people are born at age one, and their age increases at the Traditional Chinese New Year rather than their birthday. So, if a baby is born just one day before the Chinese New Year, two days later, the baby will be two even though they are only two days old.

Navigating Confusion in Date Intervals:

In specific scenarios, it may be necessary to clarify further the months and days generated by this age calculator, especially when the initial date falls after a month. For example, we count February 20 to March 20 as one month. However, there are two ways to calculate the age from February 28, 2022, to March 31, 2022. February 28 to March 28 is one month, and the result is one month and three days. If we treat February 28 and March 31 as month endings, the outcome is one month, and both calculations are justifiable. Similar circumstances apply to dates such as April 30 to May 31, May 30 to June 30, etc. The confusion comes due to the uneven number of days in different months. We use the second method in our calculations, meaning the result will always be one month.

Steps to Calculate Your Age:

Enter Your Birthdate: The first thing you need to do is enter your birthdate. You'll see three boxes: one for the date, one for the month, and one for the year. Just type in the numbers that match your birthdate.

Enter the Current Date: Next, you'll see another set of boxes for the current date. Again, enter the date, month, and year in these respective boxes.

Hit the "Calculate" Button: Once you've entered both your birthdate and the current date, it's time to find out your age! Press the "Calculate" button, and our Cool Calculator will do the math for you.


What You'll Discover on our age calculator? After hitting the "Calculate" button, you'll get a bunch of exciting information about your age:

Age in Years: You'll see how many years old you are.

Age in Weeks: Find out how many weeks you've been there.

Age in Days: Get the precise number of days since your birth.

Age in Hours: Have you ever wondered how many hours you've lived? Our calculator will tell you.

Age in Minutes: Discover the total minutes you've spent.

Age in Seconds: You can even find out how many seconds old you are!

Next Birthday: Our calculator will show you how many days are left until your next birthday.

Day of the Week You Were Born: You'll learn on which day you were born. Was it a Monday, a Friday, or a Sunday? Our calculator knows!

Calculate Your Friend's Age Too:

If you want to calculate a friend's age, just hit the "Reset" button after getting your results, enter your friend's birthdate and the current date, and then click "Calculate" again. With our Cool Calculator, you can have fun exploring your age and your friends' ages and better understand the passage of time.