Waist-ku-Height Ratio Calculator
Calculate your waist-to-height ratio - a simple central-obesity screen.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
A waist-to-height ratio (WHtR) calculator divides your waist circumference by your height. The simple public-health rule is to "keep your waist to less than half your height", so a ratio under 0.5 is the healthy target for most adults. Research suggests WHtR predicts cardiometabolic risk at least as well as BMI while being easy to measure.
The calculation is waist ÷ height in the same units. An 85 cm waist and 175 cm height give 85 ÷ 175 = 0.49, just inside the healthy range, and the tool reports a healthy maximum waist of 87.5 cm (half of 175). Ratios of 0.5–0.6 indicate increased risk and above 0.6 high risk. The single 0.5 threshold applies across most ages and both sexes, which makes the screen easy to remember.
Use WHtR as a quick check of central (abdominal) fat, the kind most linked to heart and metabolic disease. It needs only one circumference plus your height and, unlike waist-to-hip ratio, does not require a hip measurement. Measure the waist midway between the lowest rib and the top of the hip bone. It is a screening guide, not a medical diagnosis.
Zvimwe zvinobvunzwa zvakanyanya
Chii chinonzi hutano hwewaist-to-height ratio?
Pamusoro pe0.5 ndeimwe yenzira dzakakurumbira dzekuti uwane hutano hwakanaka—chiuno chako chinofanira kunge chiri pasi pechiuru chemamita. Kuenzanisa pakati pe0.5-0.6 kunoreva kuti unenge uri mungozi uye pamusoro pe0.6 kuti uri mungozi.
Maitiro ekuenzanisa WHtR neBMI?
WHtR inoongorora zvakananga mafuta ekumashure, ayo ariwo akanyanya kukuvadza, uye inoshandisawo iyo 0.5-degree threshold pakati pemakore nevanhukadzi. Zvidzidzo zvakawanda zvinoti zvinofungidzira chirwere chemoyo nechirwere cheshuga pamwe chete neBMI.
Chii chinofanira kuva chiyero chewaistline yangu yechirume?
Keep your waist under half your height. At 175 cm that means a waist below about 87.5 cm (roughly 34.5 in); the tool shows this healthy maximum for the height you enter.
Waist-to-height ratio inoita basa here kune vese vanhu?
The 0.5 chiyero chinoshandiswa kune vanhu vakawanda pasina kunyatsoziva makore kana rudzi, izvo zvinova chikamu chekukurudzira kwayo. Vacheche uye vacheche vanoshandisa makore-anokosha mapepa asi kwete flat cut-off.
Ndiani anofanira kuongorora muviri wangu kuti awane WHtR?
Kuongorora panzvimbo pakati pakati pepamusoro uye pasi pechiuno (kusvika panyama), ne tape level uye snug mushure mekubuda kwemweya. Usashandisa zviuru zvemativi uye hurefu kuti ratio iri rakanaka.
I WHtR kana waist-to-hip ratio zviri nani?
WHtR inodiwa chete imwe circumference pamwe hurefu uye anoshandisa imwe 0.5 cut-off, apo WHR inoenzanisa waistline kune hips; vakawanda vatsvakurudzi kufarira WHtR nekuda kwayo nyore.
API — kushandisa iyi kalkulator kubva code
Nhare iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo mavara pasi separameter query kana JSON. Chii zvachose chaunoisa kunze chinoshandisa default iyo peji iri rakasviba nayo; parameter isiri yechokwadi inonzi 400, uye haisi zero. Tora yakazara API docs →
Endpoint
GET https://calculator.free/api/v1/waist-to-height-ratio/curl
curl "https://calculator.free/api/v1/waist-to-height-ratio/?units=metric&waist=85&height=175"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/waist-to-height-ratio/?" + new URLSearchParams({
"units": "metric",
"waist": "85",
"height": "175"
}));
const data = await r.json();
console.log(data.results);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.