Feline Calorie Equations:
From: | To: |
The feline calorie calculation estimates a cat's daily energy requirements based on weight and activity level. It helps determine appropriate food portions for maintaining, gaining, or losing weight.
The calculator uses two equations:
Where:
Explanation: The RER represents calories needed at rest, while MER accounts for activity level and metabolic demands.
Details: Proper calorie estimation helps prevent obesity or malnutrition, supports healthy weight management, and ensures appropriate nutrition for different life stages.
Tips: Weigh your cat accurately in kilograms. Select the appropriate factor based on your cat's status (neutered, intact, kitten, etc.) and goals (maintenance, weight loss, or gain).
Q1: How often should I recalculate my cat's calorie needs?
A: Recalculate whenever your cat's weight changes by 10% or more, or if their activity level significantly changes.
Q2: What if my cat is overweight?
A: Use the weight loss factor (1.6) and aim for gradual weight reduction of 1-2% per week.
Q3: Are these calculations accurate for all cats?
A: They provide estimates. Individual needs may vary by 10-20% based on metabolism and environment.
Q4: How should I adjust for multiple cats?
A: Calculate each cat's needs separately, as requirements vary by size and activity level.
Q5: What about very active or inactive cats?
A: You may need to adjust the factor up or down by 0.1-0.2 points based on observed body condition.