Nutrition calculators
Every calculator here runs the same code the Platify app runs, so the answer you get on this page is the answer the app would give you. Each one names the published source its numbers come from, and says plainly where a number is a starting point rather than a published figure.
Daily energy needs calculator
Work out roughly how much energy your body uses in a day, before any change for a goal.
Resting metabolic rate calculator
The energy your body uses at complete rest, which is most of what you use in a day.
Protein target calculator
Protein scaled to your bodyweight in grams per kilogram, which is how the research states it.
Macro split calculator
Protein, carbohydrate, fat and fibre in grams, filled to the Australian macronutrient ranges.
Fibre target calculator
How much fibre a day your energy intake works out to, and why it scales.
Australian cup and spoon converter
Australian measuring cups and spoons in millilitres, which are not the same as everyone else's.
A calculator gives you a place to start, not an instruction. What your weight and your energy actually do over a few weeks is better information than any equation, which is why the app adjusts against it rather than holding you to the first number.