Nutrition Calculators
2 free nutrition calculators in the Health & Fitness category. Each tool gives instant results and explains the formula so you can follow the calculation.
Carbohydrate Calculator
Carbs/protein at 4 kcal/g, fat at 9 kcal/g, split by chosen ratio
Open calculator โProtein Intake Calculator
Protein = weight(kg) x factor (g/kg)
Open calculator โAbout nutrition calculations
This page groups the nutrition tools within Health & Fitness. Pick a calculator above to enter your values and get an instant result, complete with the formula, a step-by-step breakdown and a worked example. All calculators are mobile-friendly, accessible and free.
What are nutrition calculators used for?
These tools help you with nutrition calculations in the health & fitness category, giving instant results with the formula and a worked example on each page.
Are they free and private?
Yes. They are free, require no sign-up, and run entirely in your browser so your inputs stay on your device.