Waist-to-Hip
Ratio Calculator
Calculate your waist-to-hip ratio to assess body fat distribution. This free tool helps women understand health risk indicators based on where the body stores fat.
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How This Waist-to-Hip Works
Waist-to-hip ratio divides your waist measurement by your hip measurement. For women, a ratio of 0.80 or lower indicates lower health risk, while above 0.85 suggests higher central fat storage. This metric helps identify body fat distribution patterns regardless of overall weight.
When Should You Use This Tool
Use this calculator alongside BMI and body fat percentage for a complete picture of body composition. WHR is particularly useful because it identifies central obesity, which carries different health implications than lower-body fat storage.
Is This Tool Accurate and Safe
Measure your waist at the narrowest point (usually near the navel) and hips at the widest point around your buttocks. Keep the tape horizontal and measure on bare skin or light clothing. Consistency in measuring technique ensures accurate tracking over time. All data stays private.
Frequently Asked Questions
What is a healthy waist-to-hip ratio for women?
For women, a WHR of 0.80 or below is considered low risk. Between 0.81 and 0.85 is moderate. Above 0.85 indicates higher health risk. The World Health Organization uses 0.85 as the threshold for substantially increased risk.
What do apple and pear body shapes mean?
Apple shape (higher WHR) means more fat stored around the midsection. Pear shape (lower WHR) means more fat stored in hips and thighs. Research suggests apple shapes may have higher cardiovascular and metabolic disease risk.
Can I change my waist-to-hip ratio?
Yes. While genetics influence fat distribution, lifestyle changes can improve WHR. Reducing overall body fat through diet and exercise typically reduces waist measurements. Strength training can also help build hip muscles.
Is WHR more important than BMI?
Both metrics provide different information. BMI indicates overall weight relative to height, while WHR shows fat distribution. Many health experts consider WHR more predictive of cardiovascular risk than BMI alone.