Cat Calorie Calculator: How to Calculate Your Cat’s Perfect Calorie Intake
Is your cat overweight? Learn how to calculate your cat’s ideal calorie intake with our vet-approved formula, plus tips to prevent feline diabetes and obesity.
🐱 Why Cat Calorie Control Matters
1 in 3 cats is overweight, increasing risks for:
✔️ Diabetes (2-4x higher risk)
✔️ Arthritis & joint pain
✔️ Liver disease & shortened lifespan
Use our cat calorie calculator to keep your feline fit!
🍗 How Many Calories Does Your Cat Need?
Step 1: Determine Your Cat’s Ideal Weight
| Cat Size | Ideal Weight |
|---|---|
| Small (e.g., Siamese) | 6-8 lbs |
| Medium (e.g., Domestic Shorthair) | 8-12 lbs |
| Large (e.g., Maine Coon) | 12-18 lbs |
Step 2: Use This Formula
Daily Calories = (Ideal Weight in lbs × 20) + (Activity Level Adjustment)
- Sedentary (indoor only): -10%
- Active (outdoor/playful): +10%
Example:
- 10-lb indoor cat = (10 × 20) – 10% = 180 calories/day
📊 Cat Calorie Needs Chart
| Weight (lbs) | Sedentary (cal/day) | Active (cal/day) |
|---|---|---|
| 6 | 108 | 132 |
| 10 | 180 | 220 |
| 15 | 270 | 330 |
Source: 2023 AAFP Feline Nutrition Guidelines
🥫 Feeding Tips for Weight Loss
- Wet Food Advantage
- Higher protein, lower carbs (cuts calories by 20% vs. dry food).
- Portion Control
- Split meals into 3-4 small portions to prevent overeating.
- Avoid Free-Feeding
- Meal feeding > unlimited kibble access.
- Pro Tip: Use an automatic feeder for precise portions.
🚨 Signs Your Cat Needs Fewer Calories
- Weight gain (+1 lb = 15% extra diabetes risk)
- Lethargy (less playtime)
- Difficulty grooming (especially back area)
Cat Nutrition FAQs
How do I know if my cat is overweight?
Check for: 1) No visible waistline 2) Ribs hard to feel under fat 3) Sagging belly. Use our body condition score chart.
Can I just reduce my cat’s current food?
Sudden cuts can cause liver failure. Reduce calories by 10% weekly until ideal weight. Consult your vet for a custom plan.