Waist to Height Ratio Calculator
Measure waist to height ratio, compare your WHtR, and check target bands from real tape values.
📋Preset starts
⚙Calculator
📈Fitness markers
📑WHtR bands
| Band | Men | Women | Meaning |
|---|---|---|---|
| Lean | Under 0.90 | Under 0.85 | Lower central load |
| Borderline | 0.90 to 0.94 | 0.85 to 0.89 | Track closely |
| High | 0.95 to 0.99 | 0.90 to 0.94 | Central gain is rising |
| Very high | 1.00 or more | 0.95 or more | Strong apple shape signal |
📝Measurement sites
| Site | Where to measure | Why it matters | Common use |
|---|---|---|---|
| WHO waist | Midpoint between last rib and iliac crest | Standardized research method | Global screening |
| NIH waist | Top of iliac crest | Used in many U.S. surveys | Clinical records |
| Hip | Fullest part of buttocks | Needed for WHR | Ratio calculation |
| Tape check | Horizontal, relaxed, after exhale | Reduces reading error | Every measurement |
📝WHtR guide
| Band | WHtR | Risk note | Use |
|---|---|---|---|
| Healthy | Under 0.50 | Common target line | Routine tracking |
| Watch | 0.50 to 0.59 | Central load is rising | Check trends |
| High | 0.60+ | Higher cardiometabolic risk | Talk to a pro |
| Simple rule | Waist < half height | Easy screen for adults | Quick check |
📝Waist cutoffs
| Reference | Men | Women | Note |
|---|---|---|---|
| U.S. high risk | >102 cm / 40 in | >88 cm / 35 in | NHLBI cutpoint |
| WHO action point | >94 cm / 37 in | >80 cm / 31.5 in | Common global screen |
| Lower caution | 94 to 102 cm | 80 to 88 cm | Watch the trend |
| Higher caution | At or above max | At or above max | Review with care |
💬Tips
⚠Disclaimer
Use this waist to height ratio calculator to compare WHtR, the half-height rule, and target thresholds fast. Keep the same tape points so the trend stays useful.
The waist-to-high proportion (WHtR) simply and effectively estimate the expansion of physical fat. It quickly shows as waist proporcias to height and give information that BMI self can not. That indication helps exactly image of central obesity so that fat that covers organs and call viscerala fat.
Here mainstream riskofaktoro for diabetes fond disease and metabolic syndrome. WHtR well point general health and estimate cardiovascular dangers.
Waist-to-Height Ratio: A Simple Test for Belly Fat and Health
One counts the proportion sharing talon ĉirkaŭmezon by means of height. Both values require same units for instance centimetres or inches. For instance waist of 80 cm and height of 170 cm gives WHtR 0.47.
If height is 175 cm for same waist proportion becomes 0.457. Calculator eases the komputon. Enter values in centimetres or inches and it gives result.
Some programs ask also sex for better rating.
For healthy body commonly one intends talon under half height so WHtR less than 0.5. The National Institute for Health and Care (NICE) advise that for depress risks of healthy troubles. Proportion around 0.5 or less one estimates healthy.
Normal intervalo usually are 0.42 until 0.51. Healthy and slim folk ec and male intend 0.43 until 0.46.
WHtR surpasses BMI as universal and sensitive utility for strip risks because it less costs and more easily use. Although BMI well served for start WHtR give graduated sight. For instance extremely muskulaj bodybuilder’oj could seem fat only according to their WHtR.
Even so it well aproksimigas physical fat expansion without caliperoj although caliperoj stays the best standard. Women keeping talon under 80 cm or 31.5 inches depress risks. Women waist maksimume 36 inches for folk of 6 feet konsideriĝasnormal.
