Homemade Dog Food Calculator

Estimate daily portions by weight and see a balanced cooked-diet ratio.

Quick answer Most adult dogs eat about 2โ€“3% of their body weight in fresh food per day โ€” roughly 200โ€“300 g/day for a 10 kg (22 lb) dog, split into two meals. A common balanced template is about 50% lean protein, 25โ€“35% cooked veg, and 15โ€“25% cooked carbs, plus a vet-recommended calcium and vitamin/mineral supplement. Crucially, a home diet must be balanced by a veterinary nutritionist โ€” most online recipes are not complete.
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grams of fresh food per day ยท split into 2 meals
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A balanced cooked-diet ratio (template)

Use this as a starting framework โ€” your vet nutritionist sets the exact amounts and supplements:

ComponentApprox. shareExamples
Lean protein~50%Cooked chicken, turkey, lean beef, fish, eggs
Vegetables (+ a little fruit)25โ€“35%Carrot, green beans, peas, pumpkin, spinach, blueberries
Cooked carbohydrate15โ€“25%Rice, oats, sweet potato, quinoa
Supplementsas directedCalcium source, omega-3, vitamin/mineral mix

Always cook ingredients plainly (no onion, garlic, salt, or sauces) and avoid toxic foods. Check individual foods with our food safety checker.

The one rule that matters most

Homemade food can be excellent โ€” but only if it's complete and balanced. Studies have found the large majority of homemade recipes online are missing essential nutrients (especially calcium and certain vitamins and minerals), which causes serious problems over time. Have your recipe formulated or checked by a board-certified veterinary nutritionist or a vetted service (such as BalanceIT or PetDiets). It's a small one-time cost for a diet that won't quietly harm your dog.

โš ๏ธ This calculator gives a rough portion estimate only and does not create a balanced diet. Do not feed a homemade diet long-term without a complete, balanced recipe from your vet or a veterinary nutritionist.

Frequently asked questions

Is homemade better than kibble?

Not automatically. A complete-and-balanced commercial food beats an unbalanced homemade one. Well-formulated fresh food can be great โ€” the key word is "well-formulated."

Can I just add a multivitamin?

A generic human multivitamin won't correctly balance a dog's diet (calcium-to-phosphorus ratio especially). Use a supplement plan designed for your specific recipe by a nutritionist.

How do I switch my dog to homemade food?

Transition over 7โ€“10 days, mixing increasing amounts of the new food in, and watch stool and energy. Get the recipe balanced first.

Related: dog food (kibble) calculator ยท raw food calculator ยท is my dog overweight?

Last reviewed: June 2026 ยท Written & fact-checked by the PawWise editorial team.

Veterinary references: AAHA ยท AVMA ยท AAFP ยท WSAVA ยท ASPCA. Educational information only โ€” not a substitute for professional veterinary care.