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This age calculator is a simple but essential tool. Because we have to enter our date of birth, it tells our age in years, months, weeks, days, hours, minutes, and seconds without any error.

How Do I Use This Online Age Calculator?

It Is Very Easy To Use This Online Age Calculator For Calculation Of Age.
You Have To Select Your Date of Birth And Click On The “Calculate” Button. This Age Calculator Will Calculate Your Age In Years, Months, Weeks, Days, Hours, Minutes And Seconds. It Will Also Tells You the Remaining Days Of Your Next Birthday.

Can We Calculate Age Using an Age Calculator By Date of Birth?

Yes! You have to enter your date of birth and this tool will calculate your age.

Age Calculator Formula

1. Gather Required Information:

• Current Date: Year (CY), Month (CM), Day (CD)
• Birth Date: Year (BY), Month (BM), Day (BD)

2. Initial Age Calculation:

Can We Calculate Age Using an Age Calculator By Date of Birth?

Yes! You have to enter your date of birth and this tool will calculate your age.

Age Calculator Formula

1. Gather Required Information:

• Current Date: Year (CY), Month (CM), Day (CD)
• Birth Date: Year (BY), Month (BM), Day (BD)

2. Initial Age Calculation:

• Initial Age = CY−BY
• Subtract the birth year from the current year.

Adjust for Birthday Not Yet Occurred:

• If the current month (CM) is less than the birth month (BM), or the current month is the same as the birth month but the current day (CD) is less than the birthday (BD),
• Then,
  • Age = Initial Age−1
• Else,
  • Age = Initial Age

Example Calculation

• Current Date: August 14, 2024 (CY = 2024, CM = 10, CD = 14)
• Birth Date: November 5, 1990 (BY = 1990, BM = 12, BD = 5)

Initial Age

• 2024−1990 = 34

Check if the Birthday Has Occurred:

• Current Month (10) < Birth Month (12) → True

Final Age:

• 34−1= 33 years old
• This person is 33 years old.