| BMR | basal metabolic rate Kcal |
| H | height cm |
| W | weight kg |
| A | age years |
| EFF | effort |
| Model | Ecuatie | Exemplu
| HARRIS & BENEDICT
| BMRH&B = 66.4730 + 13.7516*W + 5.0033*H - 6.7550*A
| W = 80 kg | H=180 cm A = 37 years BMRH&B =2330 Lcal MIFFLIN & JEOR
| BMRM&J = 4 + 9.99*W + 6.25*H - 4.92*A
| W = 80 kg | H=180 cm A = 37 years BMRM&J = 2120 Kcal OMS
| BMROMS = 572 + 16.6*W + 77*H, for A < 18 year | BMROMS = 717 +, 15.4*W - 27*H, for A in [18; 30] BMROMS37 = 901 + 11.3*W + 16*H, for A in (30; 60] BMROMS = -1071 + 8.8*W + 1128*H, for A > 60 years W = 80 kg | H=180 cm A = 37 years BMROMS = 1833 Kcal Model
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