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Making raw feeding accessible to every dog owner. Our free calculator is built on established methodologies (BARF, PMR) and verified scientific sources to generate personalized feeding plans.
Our calculations are based on Dr. Ian Billinghurst's work (BARF founder, 1993), NRC 2006 (National Research Council) recommendations, and FEDIAF 2021 guidelines. Every formula is verified by canine nutrition experts.
BarfCalc is built by a team of raw feeding enthusiasts and web developers, in collaboration with animal nutrition experts. We've been feeding our own dogs raw for over 5 years.
All our formulas, ratios, and recommendations are sourced and verifiable. Visit our Methodology page for the complete list of scientific references.
View our methodology →