Pet Feeding Calculator - Pet Calculator

Pet Daily Feeding Portion Calculator

Calculate daily calorie needs, exact kibble or canned food portions, feeding schedule, and treat allowance for dogs and cats.

Pet Species

Measurement Unit

Pet Weight (kg)

Life Stage & Activity

Diet Type

Food Calorie Density (kcal / cup) Check your pet food bag or can label.

Feeding Frequency

Total Daily Food Portion —

Portion Per Meal: —

Target Daily Calories (DER): — kcal/day

Resting Energy Need (RER): — kcal/day

Max Daily Treat Allowance (10% Limit): — kcal/day

*Veterinary Note: Feeding portion calculations adhere to WSAVA/AAHA metabolic energy formulas [RER = 70 × (Weight in kg)^0.75]. Monitor your pet’s Body Condition Score (BCS) weekly and adjust portion sizes as needed.