Calculator
Ihe n'ime gị n'elu-n'
Nhọrọ ndị ahụ ga-akpụzi mgbe ị na-etipụta.
N'ihe banyere calculator a
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.
Ajụjụ ndị a na-ajụkarị
Gịnị bụ n'ozuzu ya?
N'okpuru 0.5 bụ nke a na-ejikarị eme ihe na-emerụ ahụ - ọkpụkpụ gị kwesịrị ịdị ala karịa nke ọkara elu gị. Ọnụọgụgụ nke 0.5-0.6 na-egosi na ọ nwere ike ịbawanye na n'elu 0.6 nwere ike ịbawanye.
Olee otú WHtR si gbanwee na BMI?
WHtR na-enyocha n'ụzọ ziri ezi n'etiti fat, nke bụ ihe na-adịghị mma, na-eji otu 0.5 threshold n'etiti afọ na sexes. Achọpụtara ọtụtụ ọmụmụ ihe na-atụ anya na ọ na-eduga na ọrịa obi na metabolic nakwa dị ka, ma ọ bụ ka mma karịa, BMI.
Gịnị ka ọ ga-abụ ụhara m maka elu m?
Kwụsị ụkwụ gị n'okpuru n'elu nke ọbụla. Na 175 cm nke ahụ pụtara ụkwụ n'okpuru 87.5 cm (34.5 n'ime); toolbar na-egosi nke a maka elu ị na-ebanye.
Ọrụ ọbụla maka afọ niile?
The 0.5 threshold na-abịa na ndị okenye kasị n'agbanyeghị afọ ma ọ bụ nwoke, nke bụ akụkụ nke ya appeal. Children na ụmụaka iji afọ-na-egosipụta charts na-enweghị na-apụ cut-off.
Olee otú m ga-esi tụọ m'oké mkpụmkpụ maka WHtR?
Kpọtụla n'ebe n'etiti n'etiti okpuru na elu nke ụkwụ (n'ụdị na-eme n'ime), na n'okpuru táàbụ̀ nakwa n'okpuru mgbe a na-awụsa n'ime. Jiri ịdị arọ na elu ka ọ bụrụ na ọ dị n'ụzọ ziri ezi.
Ọ bụ WHtR mọọbụ ọbụla-na-anụ ahụ-n'anụ ahụ dị mma?
Ihu abụọ maka n'etiti faịlụ. WHtR chọrọ naanị otu circumference nakwa elu na-eji otu 0.5 cut-off, ebe WHR na-ewere ụkwụ ka hips; ọtụtụ ndị nchọpụta na-akwado WHtR maka n'ụzọ ya dị mfe.
API — jiri kaadị a site na kóòdù
Kpọọ kalkulata a dịka ebe ngwụcha JSON n'efu - enweghị kii achọrọ. Ziga valiu ebe ahụ n'okpuru dịka paramita ajụjụ mọọbụ JSON. Ihe ọbụla ị na-ewepụ na-eji dìfọ́ọ̀ltụ̀ nke a na-edebe ihuakwụkwọ a na ya; parameter a na-amaghị bụ 400, ọ dịghị sẽọ̀rọ̀. Gụọ ngwe ndị ahụ niile →
Ebemkpofuozi
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);
Ihe a na-ahụta bụ n'ihi nlekọta n'ozuzu ya, ọ bụghị nlekọta ego, ọgwụ ma ọ bụ nlekọta ego.