Body metrics · live
⚖️ BMI · BMR · TDEE
Body mass index with both WHO and Asian cut-offs, resting energy (Mifflin-St Jeor) and daily calorie needs by activity level — with calorie targets for gaining or losing weight.
—BMI
Asian cut-offs (VN)—
WHO cut-offs—
▼
1618.523253035
—WHtR — waist ÷ height. Healthy < 0.5; 0.5–0.6 raised risk; ≥ 0.6 high (NICE 2022)—
—WHR — waist ÷ hip. Raised metabolic risk from 0.90 (men) / 0.85 (women) — WHO 2008—
—BMR — calories at complete rest (Mifflin-St Jeor)
—TDEE — calories to maintain weight
—Lose ~0.5 kg/week (−500 kcal)
—Gain ~0.25 kg/week (+250 kcal)
⚠️ Educational only — BMI does not distinguish muscle from fat, and calorie formulas are population averages (±10%). They do not replace advice from a doctor or dietitian. Asian cut-offs (WHO expert consultation 2004): overweight from BMI 23, obesity from 25 — lower than the general WHO thresholds because health risks rise earlier at the same BMI in Asian populations.