🔥 Dog Calorie Calculator
Calculate your dog's daily calorie requirements using the RER formula and activity factors based on veterinary nutrition science
How This Works
This calculator uses the scientifically validated Resting Energy Requirement (RER) formula combined with activity factors to determine your dog's daily calorie needs.
- RER = 70 × (weight in kg)^0.75 - Base metabolic needs at rest
- DER = RER × activity factor - Total daily energy requirement
- Activity factors range from 1.2x (sedentary) to 4.0x (working puppies)
- Adjustments for body condition: ±20% for weight management
- Neutered/spayed adult dogs: -5% adjustment
Align calorie targets with activity logs from StepWise to balance walk intensity and daily energy needs.