Cat Food Portion Calculator
Enter your cat's weight, lifestyle, and life stage to get a recommended daily food amount. Estimates assume standard dry kibble (~400 kcal/cup).
100% client-side · no upload
Daily feeding recommendation
Daily calories
Kibble per day
Based on ~400 kcal/cup dry kibble. Check your food bag for exact kcal/cup. Divide into 2–3 meals daily.
How to use
- Enter your cat's current weight in pounds.
- Select life stage (kitten, adult, or senior) and lifestyle.
- The recommended daily calories and cup amount update instantly.
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Frequently Asked Questions
- Is this cat food calculator free?
- Yes, completely free with no signup required.
- Does my data leave my device?
- No. All calculations happen in your browser — nothing is sent to a server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on any modern browser.