My RD friend said that this she always calculates ration for patients during hour or even more. I gone through existing tools and really could not found any tools that calculates ration based on something more than just anthropometric measures - like surgeries, burns, bone fractions, pregnancy, etc.
So I decided to create my own tool, totally free of charge.
Could you please take a look and give me some feedback if people really need it or maybe need something a little different? Or any other critics.