Raw Feeding (BARF) Portion Calculator
Daily raw ration as a percent of body weight, split into the 80/10/10 muscle-bone-organ ratio.
The 80/10/10 ratio is the popular BARF/PMR starting framework. Important caveats vets stress: home-prepared raw diets are frequently nutritionally unbalanced (calcium, taurine, trace minerals) and carry salmonella/parasite risks for pets and the household — AVMA discourages raw feeding for these reasons. If feeding raw, work with a veterinary nutritionist on a complete-and-balanced recipe. This tool is for portion math, not endorsement.
Formula
For general information only — not veterinary advice. Breeds and individual animals vary widely; confirm feeding, medication and health decisions with your veterinarian.
Daily raw ration as a percent of body weight, split into the 80/10/10 muscle-bone-organ ratio. The Raw Feeding (BARF) Portion Calculator is a free, private raw feeding calculator tool — every result computes instantly in your browser with no sign-up and no data upload.
About Raw Feeding (BARF) Portion Calculator
The 80/10/10 ratio is the popular BARF/PMR starting framework. It applies daily ≈ 2–3% of body weight; split 80% muscle / 10% bone / 10% organ. Use the Raw Feeding (BARF) Portion Calculator to get an instant, clearly-explained result with the working shown step by step — free, private and with the source method cited.
How to use Raw Feeding (BARF) Portion Calculator
- 1Enter your details in the Raw Feeding (BARF) Portion Calculator input fields above.
- 2The result updates instantly with the working and reference bands shown.
- 3Adjust any value to explore how it changes the outcome — it's free and unlimited.
Why use Raw Feeding (BARF) Portion Calculator?
- ✓Instant raw feeding calculator result that recomputes as you type — no waiting, no page reloads
- ✓100% client-side: your health data never leaves your browser
- ✓Shows the actual formula and your numbers substituted in, so you can see exactly how the result is reached
- ✓Based on published, citable sources (Freeman LM et al., JAVMA 2013 — raw meat diets review)
- ✓Free forever with no sign-up, account or app install
Frequently asked questions
How does the Raw Feeding (BARF) Portion Calculator work?+
The 80/10/10 ratio is the popular BARF/PMR starting framework. The calculation uses the formula: daily ≈ 2–3% of body weight; split 80% muscle / 10% bone / 10% organ. Everything runs instantly in your browser as you type — your inputs are never uploaded.
Is the Raw Feeding (BARF) Portion Calculator accurate, and what is it based on?+
The method is traceable to authoritative sources, including Freeman LM et al., JAVMA 2013 — raw meat diets review; AVMA policy on raw/undercooked animal-source protein. Results are estimates — individual variation always applies, so treat the output as a well-grounded starting point.
Is the Raw Feeding (BARF) Portion Calculator free and private?+
Yes. It's completely free with no sign-up, and all computation happens locally in your browser, so none of your health data ever leaves your device.
Can I use this for medical decisions?+
This tool is for general information only, not veterinary advice. Confirm any pet health decision with your veterinarian.
What can I use the Raw Feeding (BARF) Portion Calculator for?+
It's commonly used for raw feeding calculator, barf diet, how much raw food dog. Daily raw ration as a percent of body weight, split into the 80/10/10 muscle-bone-organ ratio.
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