how to make a countdown clock
Before We Start
how to make a countdown clock . Websites have timers which show the accurate time that can be used for any special event and coming soon things by using a countdown.
If there is a countdown in a website, it takes more attention and it highlights to the users the exact time the event is on and gives them a better experience.It has the remaining dates so the users can get a perfect idea than showing just the date.
how to make a countdown clock . So if you are a person who wishes to develop a website, it will be so wonderful if you know how to create a countdown too. Do you know how to create a countdown perfectly?
We are here to solve your problem.
However in this article you are going to learn, how to develop a countdown completely.
Before we start please read the below articles which easier you to understand the process, if you are new to development.
Step 1 – Add HTML
It’s too easy and simple. Just copy and paste below code in your HTML editor between <body> </body> tag.
<body>
<div id="countdown">
<div id='tiles'></div>
<div class="labels">
<li>Days</li>
<li>Hours</li>
<li>Mins</li>
<li>Secs</li>
</div>
</div>
</body>
Step 2 – Add CSS
Copy and paste below code in your HTML editor between <style></style> tag.
<style>
body {
font: normal 13px/20px Arial, Helvetica, sans-serif;
word-wrap: break-word;
color: #eee;
background: #353535;
}
#countdown {
width: 465px;
height: 112px;
text-align: center;
background: #222;
background-image: -webkit-linear-gradient(top, #222, #333, #333, #222);
background-image: -moz-linear-gradient(top, #222, #333, #333, #222);
background-image: -ms-linear-gradient(top, #222, #333, #333, #222);
background-image: -o-linear-gradient(top, #222, #333, #333, #222);
border: 1px solid #111;
border-radius: 5px;
box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.6);
margin: auto;
padding: 24px 0;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
#countdown:before {
content: "";
width: 8px;
height: 65px;
background: #444;
background-image: -webkit-linear-gradient(top, #555, #444, #444, #555);
background-image: -moz-linear-gradient(top, #555, #444, #444, #555);
background-image: -ms-linear-gradient(top, #555, #444, #444, #555);
background-image: -o-linear-gradient(top, #555, #444, #444, #555);
border: 1px solid #111;
border-top-left-radius: 6px;
border-bottom-left-radius: 6px;
display: block;
position: absolute;
top: 48px;
left: -10px;
}
#countdown:after {
content: "";
width: 8px;
height: 65px;
background: #444;
background-image: -webkit-linear-gradient(top, #555, #444, #444, #555);
background-image: -moz-linear-gradient(top, #555, #444, #444, #555);
background-image: -ms-linear-gradient(top, #555, #444, #444, #555);
background-image: -o-linear-gradient(top, #555, #444, #444, #555);
border: 1px solid #111;
border-top-right-radius: 6px;
border-bottom-right-radius: 6px;
display: block;
position: absolute;
top: 48px;
right: -10px;
}
#countdown #tiles {
position: relative;
z-index: 1;
}
#countdown #tiles > span {
width: 92px;
max-width: 92px;
font: bold 48px "Droid Sans", Arial, sans-serif;
text-align: center;
color: #111;
background-color: #ddd;
background-image: -webkit-linear-gradient(top, #bbb, #eee);
background-image: -moz-linear-gradient(top, #bbb, #eee);
background-image: -ms-linear-gradient(top, #bbb, #eee);
background-image: -o-linear-gradient(top, #bbb, #eee);
border-top: 1px solid #fff;
border-radius: 3px;
box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.7);
margin: 0 7px;
padding: 18px 0;
display: inline-block;
position: relative;
}
#countdown #tiles > span:before {
content: "";
width: 100%;
height: 13px;
background: #111;
display: block;
padding: 0 3px;
position: absolute;
top: 41%;
left: -3px;
z-index: -1;
}
#countdown #tiles > span:after {
content: "";
width: 100%;
height: 1px;
background: #eee;
border-top: 1px solid #333;
display: block;
position: absolute;
top: 48%;
left: 0;
}
#countdown .labels {
width: 100%;
height: 25px;
text-align: center;
position: absolute;
bottom: 8px;
}
#countdown .labels li {
width: 102px;
font: bold 15px "Droid Sans", Arial, sans-serif;
color: #f47321;
text-shadow: 1px 1px 0px #000;
text-align: center;
text-transform: uppercase;
display: inline-block;
}
</style>
Step 2 – Add JavaScript
Copy and paste below code in your HTML editor between <script></script> tag.
<script>
var target_date = new Date().getTime() + 1000 * 3600 * 48; // set the countdown date
var days, hours, minutes, seconds; // variables for time units
var countdown = document.getElementById("tiles"); // get tag element
getCountdown();
setInterval(function () {
getCountdown();
}, 1000);
function getCountdown() {
// find the amount of "seconds" between now and target
var current_date = new Date().getTime();
var seconds_left = (target_date - current_date) / 1000;
days = pad(parseInt(seconds_left / 86400));
seconds_left = seconds_left % 86400;
hours = pad(parseInt(seconds_left / 3600));
seconds_left = seconds_left % 3600;
minutes = pad(parseInt(seconds_left / 60));
seconds = pad(parseInt(seconds_left % 60));
// format countdown string + set tag value
countdown.innerHTML =
"<span>" +
days +
"</span><span>" +
hours +
"</span><span>" +
minutes +
"</span><span>" +
seconds +
"</span>";
}
function pad(n) {
return (n < 10 ? "0" : "") + n;
}
</script>
how to make a countdown clock
At the end we will have something like this. You can change fonts, colors, backgrounds and all things that you want.Enjoy it.
Video Tutorial
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More articles
https://w3schoolweb.com/how-to-create-image-gallery-in-html/
https://w3schoolweb.com/how-to-create-simple-image-slider/
https://w3schoolweb.com/how-to-create-simple-image-gallery/
https://w3schoolweb.com/how-to-create-bootstrap-gallery/
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