Feeding & Nutrition
My Cat Won't Eat: Common Causes and What to Do
Why cats stop eating, safe ways to tempt appetite at home, and the warning signs that mean it is time to call the vet.
Cat Food Calculator
Estimate how much food your cat may need each day based on its weight, life stage, activity, and the calorie information on its food packaging. Results are estimates and should be adjusted to your cat's individual needs.
Interactive Calculator
Estimate Daily Cat Food
Enter your cat's details and the energy value shown on the food label.
Life stage
Activity level
More feeding details
Energy units
Estimated Daily Feeding Amount
— g / day
Estimate based on your inputs
Calculation details
Actual feeding needs depend on your cat's body condition, health, age, and food formulation. Use veterinary guidance when needed. Remember to include treats and other foods in total daily intake.
How to Estimate Your Cat's Food Portions
- Weigh your cat and select the closest life stage.
- Find the food's calorie information on the packaging.
- Enter the energy value using the correct unit.
- Use the result as a starting point and compare it with the manufacturer's feeding guide.
- Monitor body condition and weight, and consult a veterinarian if you are unsure about your cat's calorie needs.
The amount of food varies with age, neuter status, activity, body condition, and health. Treats and wet food should also be included when estimating total daily intake.
Frequently Asked Questions
How much food should I feed my cat each day?
It depends on your cat's energy needs and the calorie density of its food. Start with the food label's guidance and seek veterinary advice when necessary.
Should kittens eat more than adult cats?
Kittens have different growth-related nutritional needs and generally require food formulated for growth.
Can I use this calculator for overweight cats?
Use caution. Weight-management plans should consider ideal body weight and be guided by a veterinarian.
NewsPetCats offers general cat care information, not veterinary advice.
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