Daily Calories
0 kcal
Daily Portion
0 cups
Monthly Cost
$0.00
| Metric | Value |
|---|---|
| Pet Type | Cat |
| Weight | 15 lbs |
| Age | Adult |
| Activity | Moderate |
| Food Type | Dry |
| Daily Calories | 0 kcal |
| Daily Portion | 0 cups |
Pet Food Calculator: Exact Daily Portions for Dogs & Cats
Our pet food calculator uses veterinary-approved formulas to deliver precise daily portions for dogs and cats. No more overfeeding or underfeeding.
How It Works
Based on Resting Energy Requirement (RER): 70 × (weight in kg)0.75, adjusted for age, activity, and food type.
Example
15 lb adult cat, moderate activity, dry food (350 kcal/cup):
260 kcal/day → 0.74 cups
Calorie Needs Table
| Weight | Dog | Cat |
|---|---|---|
| 5 lbs | 200–300 | 150–200 |
| 10 lbs | 350–500 | 200–280 |
| 20 lbs | 600–850 | 300–400 |
| 50 lbs | 1200–1600 | — |
Food Type Guide
- Dry: 300–500 kcal/cup
- Wet: 80–120 kcal/can (5.5 oz can)
- Raw: 25–40 kcal/oz
Pro Tips
- Use a measuring cup — never eyeball
- Reduce 20 % for neutered pets
- Weigh monthly
- Try our medication calculator
FAQs
Can I mix foods? Yes — calculate each separately.
Puppies? 2–3× adult amount.
Free feeding? Avoid — leads to obesity.
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