NutritionNutrition 🕐 5 min min read
Feeding your puppy: portions that actually work
A simple framework for calculating calories at every stage.
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Dog Food Calculator
How much should your dog really eat?
Calorie needs vary by weight, age and activity. Get an evidence-based daily portion in seconds.
Daily Calories
1339kcal
Cups Per Day
3.8
based on ~350 kcal/cup
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Split into 2–3 meals for adults; 3–4 for puppies. Always read your kibble label for accurate cup–calorie conversion.
The science (RER × multiplier)
We start with Resting Energy Requirement — 70 × (weight in kg)0.75 — then apply a multiplier for life stage and activity. This is the same approach used by veterinary nutritionists worldwide.
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Track PregnancyWhy this calculator works
Built for clarity and backed by standard energy-needs logic. Use it to start a smart conversation with your vet, not as a final medical instruction.
Starts with a science-based baseline
We use Resting Energy Requirement (RER): 70 × (kg)^0.75 — a standard veterinary approach to estimate energy needs from body size.
Adjusts for life stage & activity
We apply multipliers for puppy/adult/senior and for activity level (sedentary → extremely active) to better match real-world feeding needs.
Turns calories into cups (with transparency)
We convert kcal to “cups per day” using a commonly used estimate (~350 kcal per cup). Your kibble label may differ, so always verify the packaging for final accuracy.
This tool provides educational estimates and does not replace veterinary advice. Individual dogs can require different amounts based on metabolism, body condition, breed, and health status.