Bust Waist Hips Ratio Calculator
:root {
–primary-blue: #004a99;
–success-green: #28a745;
–light-background: #f8f9fa;
–dark-text: #343a40;
–border-color: #dee2e6;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background-color: var(–light-background);
color: var(–dark-text);
line-height: 1.6;
margin: 0;
padding: 20px;
display: flex;
justify-content: center;
align-items: flex-start;
min-height: 100vh;
}
.calculator-container {
background-color: #ffffff;
padding: 30px;
border-radius: 8px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
width: 100%;
max-width: 600px;
margin-top: 20px;
}
h1 {
color: var(–primary-blue);
text-align: center;
margin-bottom: 25px;
font-weight: 600;
}
.input-group {
margin-bottom: 20px;
display: flex;
flex-direction: column;
align-items: flex-start;
}
.input-group label {
font-weight: 500;
margin-bottom: 8px;
color: var(–dark-text);
}
.input-group input[type="number"] {
width: 100%;
padding: 12px 15px;
border: 1px solid var(–border-color);
border-radius: 5px;
box-sizing: border-box;
font-size: 1rem;
transition: border-color 0.3s ease;
}
.input-group input[type="number"]:focus {
border-color: var(–primary-blue);
outline: none;
}
button {
background-color: var(–primary-blue);
color: white;
padding: 12px 20px;
border: none;
border-radius: 5px;
font-size: 1.1rem;
cursor: pointer;
width: 100%;
transition: background-color 0.3s ease;
margin-top: 10px;
}
button:hover {
background-color: #003366;
}
.result-container {
margin-top: 30px;
padding: 20px;
background-color: var(–success-green);
color: white;
border-radius: 5px;
text-align: center;
box-shadow: inset 0 2px 5px rgba(0,0,0,0.1);
}
.result-container h2 {
margin-top: 0;
font-weight: 600;
}
#calculationResult {
font-size: 1.8rem;
font-weight: bold;
margin-bottom: 10px;
}
.result-description {
font-size: 1rem;
opacity: 0.9;
}
.article-section {
margin-top: 40px;
padding: 30px;
background-color: #ffffff;
border-radius: 8px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}
.article-section h2 {
color: var(–primary-blue);
border-bottom: 2px solid var(–border-color);
padding-bottom: 10px;
margin-bottom: 20px;
}
.article-section h3 {
color: var(–primary-blue);
margin-top: 25px;
margin-bottom: 10px;
}
.article-section p, .article-section ul {
margin-bottom: 15px;
color: var(–dark-text);
}
.article-section ul {
padding-left: 25px;
}
.article-section li {
margin-bottom: 8px;
}
.ratio-explanation {
background-color: var(–light-background);
padding: 15px;
border-left: 4px solid var(–primary-blue);
margin-top: 15px;
border-radius: 4px;
}
Bust Waist Hips Ratio Calculator
Understanding Your Bust Waist Hips Ratio
The Bust Waist Hips (BWH) ratio is a simple calculation derived from three key body measurements: your bust, your waist, and your hips. This ratio is often used as a quick indicator of body shape, which can be relevant for various purposes including tailoring clothing, understanding body proportions, and general health awareness. While not a diagnostic tool, it provides a numerical summary of your silhouette.
The Math Behind the Ratio
Calculating the BWH ratio is straightforward. It primarily involves comparing the circumference of your waist to the circumference of your hips. A common and widely recognized ratio is the Waist-to-Hip Ratio (WHR), which is calculated as:
Waist-to-Hip Ratio (WHR) = Waist Circumference / Hip Circumference
The BWH ratio calculation in this tool focuses on the Waist-to-Hip Ratio as it's the most indicative of body fat distribution and associated health risks. The bust measurement is also collected for a fuller picture of body proportions, though the primary ratio is based on waist and hips.
Interpreting Your Results
The Waist-to-Hip Ratio provides insights into where your body tends to store fat. Different ratios are often associated with different body shapes:
- WHR below 0.85 (for women) or 0.95 (for men): Generally indicates an 'apple' or 'android' body shape, where fat is predominantly stored around the abdomen. This is sometimes referred to as gynoid fat distribution.
- WHR below 0.85 (for women) or 0.95 (for men): This is often considered a healthier distribution, associated with a 'pear' or 'gynoid' body shape, where fat is stored more around the hips and thighs. This is sometimes referred to as android fat distribution.
- Note: These thresholds can vary slightly depending on the source and are general guidelines.
It's important to remember that these are simplified classifications. Body shape is complex and influenced by genetics, hormones, age, and lifestyle. This ratio is just one of many metrics that can be considered when looking at body composition and health.
Why Use a BWH Calculator?
- Clothing Fit: Understanding your BWH ratio can help in selecting clothing sizes and styles that best flatter your body shape.
- Health Awareness: A high WHR, particularly in women, can be linked to an increased risk of cardiovascular disease, type 2 diabetes, and other metabolic issues. It serves as an accessible indicator for discussing health with a medical professional.
- Fitness Goals: For individuals focusing on fitness, tracking changes in their BWH ratio can be a motivating way to monitor progress beyond just weight.
- Personal Insight: Simply gaining a better understanding of your body's proportions can contribute to body positivity and informed choices about lifestyle.
How to Measure Accurately:
- Bust: Measure around the fullest part of your bust, keeping the tape level.
- Waist: Measure around your natural waistline, typically the narrowest part of your torso, usually just above the belly button. Do not suck in your stomach.
- Hips: Measure around the fullest part of your hips and buttocks, ensuring the tape is level.
- Consistency: Ensure all measurements are taken in the same units (inches or centimeters) and at the same time of day for best comparison.
This calculator provides a quick and easy way to determine your BWH ratio. Always consult with healthcare professionals for personalized health advice.
function calculateBWHRatio() {
var bust = parseFloat(document.getElementById("bustMeasurement").value);
var waist = parseFloat(document.getElementById("waistMeasurement").value);
var hips = parseFloat(document.getElementById("hipMeasurement").value);
var resultDiv = document.getElementById("resultSection");
var resultText = document.getElementById("calculationResult");
var resultDescription = document.getElementById("resultDescription");
if (isNaN(bust) || isNaN(waist) || isNaN(hips) || bust <= 0 || waist <= 0 || hips <= 0) {
resultText.innerHTML = "Invalid input";
resultDescription.innerHTML = "Please enter valid positive numbers for all measurements.";
resultDiv.style.display = "block";
resultDiv.style.backgroundColor = "#f8d7da"; // Light red for error
return;
}
var whr = waist / hips;
var formattedWHR = whr.toFixed(3); // Display WHR with 3 decimal places
var description = "";
var resultBackgroundColor = "var(–success-green)";
// General WHR interpretation (can be adapted for male/female if needed)
if (whr = 0.85 && whr 0.95
description = "This ratio suggests a tendency towards an 'apple' or 'android' shape (more abdominal fat distribution). This can be associated with higher health risks. Consider lifestyle changes and consult a healthcare professional.";
resultBackgroundColor = "#ffc107"; // Warning yellow
}
resultText.innerHTML = formattedWHR;
resultDescription.innerHTML = description;
resultDiv.style.display = "block";
resultDiv.style.backgroundColor = resultBackgroundColor;
}