Answer in Web Application for Chandra sena reddy #166651

Time Converter

In this assignment, let’s build a Time Converter by applying the concepts we learned till now.

Refer to the below image.


  • The HTML input element for entering the number of hours should have the id hoursInput
  • The HTML input element for entering the number of minutes should have the id minutesInput
  • Add HTML label elements for HTML input elements with ids hoursInput and minutesInput
  • The HTML button element should have the id convertBtn
  • The HTML p element to display the converted time in seconds should have the id timeInSeconds
  • The HTML p element to display the error message should have the id errorMsg

By following the above instructions, achieve the given functionality.

  • When values are entered in HTML input elements with ids hoursInput and minutesInput, the HTML button with id convertBtn is clicked
  • The converted time in seconds should be displayed in the HTML p element with id timeInSeconds
  • The HTML p element with id errorMsg should be empty
  • The HTML p element with id errorMsg should display an error message in the following cases
  • When the HTML input element with id hoursInput is empty and convertBtn is clicked
  • When the HTML input element with id minutesInput is empty and convertBtn is clicked
  • When both the HTML input elements hoursInput and minutesInput are empty and convertBtn is clicked

Quick Tip

  • timeInSeconds = ((hours) *60 + minutes) * 60


  • The values given for the HTML input elements with ids hoursInput and minutesInput should be positive integers.


Use this Background image:


CSS Colors used:

Text colors Hex code values used:




CSS Font families used:

  • Open Sans
<!DOCTYPE html>
<html lang="en">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="preconnect" href="">
    <link href=";700&display=swap" rel="stylesheet">
        body {
            max-width: 100vw;
            height: 100vh;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            background: url( center/cover no-repeat fixed;
        .converter-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
        .input-wrappers {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
        input {
            width: 25%;
            padding: 8px;
            outline: none;
            border: 3px solid rgb(0, 0, 0);
            border-radius: 5px;
            background-color: rgb(209, 223, 218);
        label {
            font-size: 20px;
            color: #f5f7fa;
            font-weight: bold;
            letter-spacing: 1.1px;
            font-family: 'Open Sans', sans-serif;
        button {
            width: 30%;
            padding: 8px 0;
            border-radius: 15px;
            font-size: 20px;
            font-family: 'Open Sans', sans-serif;
            background: rgb(18, 49, 92);
            border: none;
            color: white;
            font-weight: bold;
            letter-spacing: 1.2px;
            margin-top: 30px;
        button:hover {
            cursor: pointer;
        button:focus {
            outline: none;
        .seconds {
            color: white;
            font-size: 20px;
            font-family: 'Open Sans', sans-serif;
            font-weight: bold;
        .error {
            color: red;
            font-size: 20px;
            font-family: 'Open Sans', sans-serif;
            font-weight: bold;
    <div class="converter-wrapper">
        <div class="input-wrappers">
            <label for="hoursInput">Enter the number of hours:</label>
            <input type="number" id="hoursInput">
        <div class="input-wrappers">
            <label for="minutesInput">Enter the number of minutes:</label>
            <input type="number" id="minutesInput">
        <button id="convertBtn" onclick="getSeconds()">Convert</button>
        <p id="timeInSeconds" class="seconds"></p>
        <p id="errorMsg" class="error"></p>
        function getSeconds() {
            var hours = parseInt(document.getElementById('hoursInput').value);
            var minutes = parseInt(document.getElementById('minutesInput').value);
            var seconds = (hours * 60 + minutes) * 60;
            var showSeconds = document.getElementById("timeInSeconds");  
            var showError = document.getElementById("errorMsg");
            if (isNaN(hours) || isNaN(minutes)) {
                showError.textContent += "Error!!! Please enter any value"
            else {
                showSeconds.textContent = showSeconds.textContent + "the number in seconds " + seconds;
Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with TheBestPaperWriters
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
excellent loved the services
Customer 452443, September 23rd, 2022
Business Studies
Thank you!
Customer 452451, November 27th, 2022
Business Studies
Job well done. Finish paper faster than expected. Thank you!
Customer 452451, October 3rd, 2022
Public Administration
Excellent timely work
Customer 452451, April 19th, 2023
Job well done and completed in a timely fashioned!
Customer 452451, November 18th, 2022
Excellent services will definitely come back
Customer 452441, September 23rd, 2022
Business Studies
Excellent service - thank you!
Customer 452469, February 20th, 2023
Thanks a lot the paper was excellent
Customer 452453, October 26th, 2022
English 101
Very good job. I actually got an A
Customer 452443, September 25th, 2022
The paper was EXCELLENT. Thank you
Customer 452449, September 23rd, 2022
Architecture, Building and Planning
The assignment was well written and the paper was delivered on time. I really enjoyed your services.
Customer 452441, September 23rd, 2022
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat