Age Calculator | Javascript Project With Source Code

Create a calculator with javascript that calculates your age in years, months and days. A step by step easy tutorial on how you can create an age calculator in javascript.

📁 Download Source Code :

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00:00 Intro
00:05 Preview
01:40 HTML & CSS
09:51 Step 1: Validate the input date
15:54 Step 2: Check for leap year
17:39 Step 3: Calculate age
21:48 Step 4: Display the output

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[Tohirjon-Odilov]

Juda ham foydali ekan Thank you for project

[anamikamishra]

One of best channel because he provide free code for us

[nikem]

what is the purpose of month array? how its work? why we want this?

[monikadesai]

That's so helpful... Thank you so much❤

[nadimalaa]

Much thanks for the help.
But why you did this " months[currentMonths - 2] "
Shouldn't it be " -1 " ?
Thanks again.

[hackerprime]

God bless you. But could you possibly add in an option where it shows the hours and minutes?

[babu]

when you are fill the form (first name, last name and date of birth), when you are click on the submit button, it will shows the popup in that popup, Hello Mr. XYZ you are 20 years old. how to get this output.

[codehammer]

hey please fixed this issue if you put date of birth 19 Aug 1995 the day result show nan

[HackerEnthusiastic]

Please send link of age calculator source code link

[arunlabana]

What if current month is 1.
months[-1] is of no meaning lol.

[the_learning_xtrovert]

your code is not working for 12th month why

[sushilghanekar]

main.html:49 Uncaught TypeError: document.getElementByID is not a function
at ageCalculate
at HTMLButtonElement.onclick

Whats the error