I-Calculator ye-Ideal Weight
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An ideal weight calculator gives a target weight for your height and sex using several well-known clinical formulas — Devine, Robinson, Miller and Hamwi — alongside the healthy-BMI range. Each formula starts from a base weight at five feet of height and adds a set amount for every inch above that, differing slightly for men and women. Showing them together gives a sensible range rather than a single false-precision number.
For example, a man 175 cm (about 5 ft 9 in) tall is roughly 9 inches over five feet, so the Devine formula gives 50 + 2.3 × 9 ≈ 70.5 kg, with the other formulas landing within a couple of kilograms. The healthy-BMI band for that height spans about 57 to 76 kg, which comfortably contains those estimates.
Use it as a starting reference for a weight goal, but remember these formulas ignore muscle mass and body composition, so a muscular or very lean person may sit outside the figure while being perfectly healthy. Treat the range as a guide, not a target to hit exactly.
Imibuzo ebuza rhoqo
Yeyiphi ifomula efanelekileyo yobunzima obufanelekileyo?
Ifomula kaDevine isetyenziswa kakhulu kwiklinikhi kodwa i BMI efanelekileyo (18.5-24.9) isetyenziswa ngokugqithiseleyo njengendlela yokulawula ubunzima bomzimba.
Ingaba ubunzima obufanelekileyo bufana nobunzima obumiselweyo?
Akukho mfuneko yokuba. Ezi fomula ziyihoyi isisindo samathambo kunye nobume besikhumba, ngoko umntu oqeqesha ibhola angahlala phezulu kunesisindo sakhe esifanelekileyo xa ekwimpilo entle.
Ifomula kaDevine ibalolwa njani?
Kubafazi i-50 kg kunye ne-2.3 kg nge-intshi nganye ngaphezulu kweenyawo ezi-5; kubafazi i-45.5 kg kunye ne-2.3 kg nge-intshi nganye ngaphezulu kweenyawo ezi-5. Ngoko ke umntu ophakamileyo ngeenyawo ezi-5 9 uphakame 50 + 2.3 × 9 ≈ 70.5 kg.
Kutheni iifomula zinika amanani ahlukileyo?
Devine, Robinson, Miller noHamwi bavela kwidatha eyahlukileyo kwaye basebenzisa ubunzima obuhlukileyo obuncinci besiseko kunye ne-intshi nganye yokunyuka. Bahlala bevuma ngaphakathi kweekilogram ezimbalwa, nto leyo ibangela ukuba i-calculator ibonise nganye nganye njengendawo ejikelezayo.
Ingaba ubunzima obufanelekileyo buxhomekeke kubudala okanye kubungakanani be-frame?
Ezi fomula ziqhelekileyo zisebenzisa kuphela ubude nobufazi, ngoko ke azitshintshi ubudala, ubungakanani be-frame okanye ubude bemisipha. Uluhlu lwe-BMI olusempilweni lukhokelela kwindlela ekhawulezayo, kwaye i-frame enkulu ihlala ibekwe phezulu kuluhlu.
Yintoni ubunzima obuhambelana ne-BMI elungileyo?
Ii-BMI zihlala ziphakathi kwe-18.5 ne-24.9 xa kuthelekiswa nobude bakho. Ukuba uphakame nge-175 cm, oku kuthetha ukuba ubunzima obuphakathi kwe-57 kg ne-76 kg. I-calculator isebenzisa le ntambo yobude bakho kwaye ibonisa i-BMI ecaleni kwe-Devine, Robinson, Miller ne-Hamwi.
API — sebenzisa le calculator ukusuka kwikhowudi
Nceda le khadi lemali njengendawo esemva ye-JSON ekhululekileyo - akukho qhosha lifunekayo. Thumela amaxabiso endawo ezantsi njengeparameter yombuzo okanye i-JSON. Nantoni na oyenzayo isebenzisa okungagqibekanga okufanayo eli phepha ligqityiwe ngaphambili; iparameter engaziwayo yi 400, ayikho i zero ekhululekileyo. Funda i-API epheleleyo →
Incopho yesiphelo
GET https://calculator.free/api/v1/ideal-weight/curl
curl "https://calculator.free/api/v1/ideal-weight/?sex=male&units=metric&height=175"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/ideal-weight/?" + new URLSearchParams({
"sex": "male",
"units": "metric",
"height": "175"
}));
const data = await r.json();
console.log(data.results);Results are estimates for general guidance only, not financial, medical or tax advice.