Age Calculator

The Age Calculator can determine the age or interval between two dates. The calculated age will be displayed in years, months, weeks, days, hours, minutes, and seconds.

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Your date of birth

Date From

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Result

Current Age
Age In Month
Age In Weeks
Age In Days
Age In Hours
Age In Minutes
Age In Seconds
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What is an Age Calculator?

An age calculator is a tool that calculates the age of a person, place, or thing based on provided information.

How to Use the Age Calculator?

  1. Visit the Age Calculator Page: Go to the Age Calculator page on our website.
  2. Input Your Birth Date:
    • Enter your birth date in the provided field. You can type it directly or use the date picker.
    • Specify the yearmonth, and day of your birth.
  3. Click Calculate: After entering your birth date, click the “Calculate” button.
  4. View Your Age: The calculator will instantly display your age in years, months, weeks, days, hours, minutes, and seconds.

How Does the Age Calculator Work?

Our free online Age Calculator takes your birth date as input and computes your age accurately. Whether you’re celebrating a milestone birthday or just want to know how many days you’ve been on this planet, our tool has you covered.

Age Calculation Systems

Different cultures count age in various ways. Here’s how our calculator handles it:

1. Common Age System (Most Western Countries):

  • Age increases on a person’s birthday.
  • For example, if you’ve lived for 3 years and 11 months, your age is 3. On your next birthday, one month later, you’ll turn 4.
  • This system is widely used in Western countries.

2. Traditional Chinese Age System:

  • People are born at age 1, and their age increases during the Traditional Chinese New Year (rather than their birthday).
  • For instance, a baby born just one day before the Traditional Chinese New Year will be 2 years old two days later, even though they’re only 2 days old.