Fooding for Life

Feline Adult Fooding Guidelines

Please read our blog post on the topic. The raw cat food calculator provide you with crude basic guidelines as to your masters and muggles’ daily consumption requirements. 

Please NOTE! The calculator applies to ADULT cats only. For this reason, the AGE of your pet is fixed from 2 years onward.

Additional Calculators

Calculating metabolisable energy (ME) of products in their natural state require adjustment to the published ME assumption. The ME (metabolisable energy) in products of vegetable or animal origin, in their natural state, fresh or preserved, such as meat, offal, milk products, cooked starch sources; highly digestible special products such as milk substitutes or diets for enteral nutrition has to be predicted with the following equations.

  • Dogs: kcal ME = (4 x % crude protein) + (9 x % crude fat) + (4 x % NFE)
  • Cats: kcal ME = (4 x % crude protein) + (8.5 x % crude fat) + (4 x % NFE)


  • PFMA (UK) – Pet food calorie calculators using NRC (2006) 4-step method – Adult Cat Calorie Calculator NRC Method
  • Raw Feeding Calculators from Perfectly Rawsome
Raw Food for Pets