Veterinary Health Calculator

Veterinary Health & Clinical Calculator

A multi-module clinical and wellness calculator for dogs and cats: Energy requirements, fluid maintenance, vitals, and toxicity risk assessment.

Pet Species

Measurement Unit

Pet Weight (kg)

Life Stage / Activity Status

Dehydration Level (%)

Diet Calorie Density (kcal / cup)

Daily Energy Requirement (DER) — kcal/day

Resting Energy Requirement (RER): — kcal/day

Estimated Daily Food Portion: — cups/day

Daily Maintenance Fluid Need: — mL/day

Dehydration Rehydration Deficit: — mL

Total 24-Hour Fluid Requirement: — mL/day

Normal Resting Heart Rate Range: — bpm

Normal Respiratory Rate Range: — breaths/min

Normal Rectal Body Temperature: — °F (37.5°C – 39.2°C)

*Medical Disclaimer: Formulas adhere to WSAVA/AAHA veterinary standards [RER = 70 × (Weight in kg)^0.75; Maintenance Fluid = 50 mL/kg/day]. In clinical emergencies or severe dehydration, immediate veterinary evaluation and IV administration are required.