Cat kcal Calculator
Find your cat’s daily kilocalorie requirement
Weight (lbs)
Life Stage
What Is kcal and Why Does It Matter for Cats?
kcal stands for kilocalorie — the unit of energy used in pet nutrition. When a cat food label says “380 kcal/cup”, that’s the amount of metabolizable energy in one cup of food. Matching your cat’s daily kcal intake to their actual requirement is the foundation of healthy feline nutrition.
Cat kcal Requirements by Life Stage
| Stage | Factor | 10 lb Cat kcal |
|---|---|---|
| Kitten | x 2.5 | ~525 kcal |
| Neutered adult | x 1.0 | ~210 kcal |
| Active adult | x 1.2 | ~250 kcal |
| Senior 7+ | x 0.9 | ~190 kcal |
| Weight loss | x 0.8 | ~170 kcal |
FAQs
How many kcal does a cat need per day?
A typical 10 lb neutered adult cat needs approximately 200-220 kcal/day. Use the calculator above for a personalised result based on your cat’s exact weight and life stage.
How do I find kcal on my cat food label?
Look for “Calorie Content” or “ME (metabolizable energy)” on the bag or can. It will be listed as kcal/cup, kcal/kg, or kcal/can.
Conclusion
Our cat kcal calculator gives you a precise daily energy target based on veterinary science. Combine it with our cat food calorie calculator to match your specific brand, and our cat age guide for life stage context.
Questions about cat kcal? Comment below!