I-Calculator ye-BMR
Khangela i-Basal Metabolic Rate yakho—i-calorie oza kuzitshisa xa uphumle.
Iinketho ze projekti
Malunga nale Calculator
Your Basal Metabolic Rate (BMR) is the number of calories your body burns at complete rest just to keep vital functions — breathing, circulation, cell repair — running. This BMR calculator uses the Mifflin-St Jeor equation by default and offers the Harris-Benedict and Katch-McArdle formulas as alternatives. The result is the calories you would burn doing nothing all day; multiply it by an activity factor to get the calories you actually need.
For example, a 30-year-old woman who is 165 cm and 60 kg has a BMR of about 1,320 calories under Mifflin-St Jeor — the energy her body uses purely at rest. From that the calculator suggests a weight-loss intake of 500 fewer and a weight-gain intake of 300 more calories, and lists maintenance calories for each activity level in the table below.
Use BMR as the foundation of any calorie plan, to understand your resting energy needs, and to compare how the three equations estimate them. The Katch-McArdle option is the most tailored if you know your body fat percentage, since it works from lean body mass rather than total weight.
Imibuzo ebuza rhoqo
Yintoni i-Mifflin-St Jeor equation?
Abafazi: BMR = 10×kg + 6.25×cm − 5×ubudala + 5. Abafazi, amagama agqithileyo ayiyi −161. Le yifomula elula yeBMR efanelekileyo kakhulu kubantu abaninzi.
Ingaba i-BMR ifana ne-calories endifanele ndizidle?
Akunjalo. I-BMR yi-burn-in yakho xa uphumle. Ukugcina ubunzima bakho kufuneka udle malunga ne-BMR yakho iphindaphindwe nge-activation factor (i-TDEE yakho), ephakamileyo.
Yintoni utshintsho phakathi kweBMR ne-TDEE?
I-BMR yiyona nto inamandla okutshaya xa uphumla, ngelixa i-TDEE iyenza iphakame ngokuxhomekeke ekubeni usebenza njani. Le khadi lixela i-BMR njengemifanekiso ephambili kwaye lidwelisa i-calorie yokugcina ehambelanayo kumphakamo womsebenzi ngamnye kwitheyibhile engaphantsi kwayo.
Yintoni ifomula ye-BMR endingakhetha ngayo?
I-Mifflin-St Jeor yinkqubo esetyenziswa ngoku kwaye isebenza kakuhle kubantu abaninzi. I-Harris-Benedict yinkqubo eyamkelweyo eyamkelweyo, kwaye i-Katch-McArdle ingcono ukuba uyazi ukuba ubunzima bomzimba bakho buphi. Tshintsha phakathi kwabo phantsi kweenketho eziphambili zokuthelekiswa.
Yintoni ifomula kaKatch-McArdle?
IKatch-McArdle ibeka iBMR kwisisindo somzimba esincinci kunesisindo esipheleleyo: 370 + 21.6 × isisindo esincinci kwikilogram. Kuba ichaza imisipha, ihlala ichanekile kakhulu kubantu abancinci okanye abanemisipha, kodwa kufuneka ithathele ingqalelo iphesenti yobunzima bomzimba wakho.
Kutheni i-BMR yam iphantsi xa ndikhula?
Ifomula nganye isusa i-calories ngobudala, ibonisa ukulahleka okuqhubekayo kwamathambo kunye nokukhawuleza kokutya nokuyeka ukutya kwiminyaka. Le nto ibangela ukuba umntu oneminyaka engaphezu kweyodwa ophakamileyo nobunzima obufanayo abe ne-BMR ephantsi kuneyendodana.
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/bmr/curl
curl "https://calculator.free/api/v1/bmr/?sex=male&age=30&units=metric&height=175&weight=70"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/bmr/?" + new URLSearchParams({
"sex": "male",
"age": "30",
"units": "metric",
"height": "175",
"weight": "70"
}));
const data = await r.json();
console.log(data.results);Results are estimates for general guidance only, not financial, medical or tax advice.