Dog food calculator

Resting energy RER = 70 × kg^0.75, then MER = RER × AAHA 2021 life-stage factor. Enter kcal/cup from your bag label (labels vary).

Sources: AAHA 2021 RER/MER factors · WSAVA Nutrition Toolkit · methodology

Educational estimate only — not veterinary advice. AAHA factors are starting points; adjust with your veterinarian using body-condition score.