This calculator helps you determine the ratio between two different rates. This can be useful in various contexts, such as comparing speeds, frequencies, or any other measurable rates.
function calculateRateRatio() {
var rate1Input = document.getElementById("rate1");
var rate2Input = document.getElementById("rate2");
var resultDiv = document.getElementById("result");
var rate1 = parseFloat(rate1Input.value);
var rate2 = parseFloat(rate2Input.value);
if (isNaN(rate1) || isNaN(rate2)) {
resultDiv.innerHTML = "Please enter valid numbers for both rates.";
return;
}
if (rate2 === 0) {
resultDiv.innerHTML = "Rate 2 cannot be zero.";
return;
}
var ratio = rate1 / rate2;
resultDiv.innerHTML = "The rate ratio is: " + ratio.toFixed(2);
}
.calculator-container {
font-family: sans-serif;
border: 1px solid #ccc;
padding: 20px;
border-radius: 8px;
max-width: 400px;
margin: 20px auto;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.calculator-container h2 {
text-align: center;
margin-bottom: 20px;
}
.input-section {
margin-bottom: 15px;
}
.input-section label {
display: block;
margin-bottom: 5px;
font-weight: bold;
}
.input-section input[type="number"] {
width: calc(100% – 22px);
padding: 10px;
border: 1px solid #ccc;
border-radius: 4px;
}
.calculator-container button {
display: block;
width: 100%;
padding: 10px;
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 16px;
}
.calculator-container button:hover {
background-color: #0056b3;
}
#result {
margin-top: 20px;
font-weight: bold;
text-align: center;
}