Follower Growth Rate Calculator
This calculator helps you understand how quickly your social media following is growing. By tracking your follower count over time, you can identify trends, assess the effectiveness of your content strategies, and set realistic growth goals.
Starting Follower Count:
Ending Follower Count:
Time Period (in days):
Calculate Growth Rate
function calculateFollowerGrowthRate() {
var startFollowers = parseFloat(document.getElementById("startFollowers").value);
var endFollowers = parseFloat(document.getElementById("endFollowers").value);
var timePeriodDays = parseFloat(document.getElementById("timePeriodDays").value);
var resultDiv = document.getElementById("result");
if (isNaN(startFollowers) || isNaN(endFollowers) || isNaN(timePeriodDays) || startFollowers < 0 || endFollowers < 0 || timePeriodDays <= 0) {
resultDiv.innerHTML = "Please enter valid, non-negative numbers for follower counts and a positive number for the time period.";
return;
}
var followerDifference = endFollowers – startFollowers;
var dailyGrowthRate = followerDifference / timePeriodDays;
var percentageGrowth = ((followerDifference / startFollowers) * 100) / timePeriodDays;
resultDiv.innerHTML = "Daily Follower Growth: " + dailyGrowthRate.toFixed(2) + " followers/day" +
"Average Daily Percentage Growth: " + percentageGrowth.toFixed(2) + "%/day";
}
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font-family: sans-serif;
max-width: 500px;
margin: 0 auto;
padding: 20px;
border: 1px solid #ccc;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.form-group {
margin-bottom: 15px;
}
.form-group label {
display: block;
margin-bottom: 5px;
font-weight: bold;
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.form-group input[type="number"] {
width: calc(100% – 12px);
padding: 8px;
border: 1px solid #ccc;
border-radius: 4px;
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padding: 10px 15px;
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border: none;
border-radius: 4px;
cursor: pointer;
font-size: 16px;
}
button:hover {
background-color: #0056b3;
}