Protein Per Bodyweight
Calculate protein needs per bodyweight.
About Protein Per Bodyweight
Protein planning for Protein Per Bodyweight sets a daily protein target from body weight, converts it to calories, and shows what remains for the other macros. Protein needs scale with body weight, so a fixed gram number fails to fit different body sizes.
Formula
Protein Per Bodyweight
Protein = weight x grams per kg; calories = protein x 4
- 4 kcal/g
- Calories per gram of protein
Worked example
With the default values below, Protein Per Bodyweight returns Protein of 112. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Body weightminimum 0 kg
- 70 kg
- Protein targetminimum 0 g/kg
- 1.6 g/kg
- Daily caloriesminimum 0 kcal
- 2,200 kcal
Results
- Protein
- 112 g
- Protein Calories
- 448 kcal
- Remaining Calories
- 1,752 kcal
Step by step
- 1Values used
- 2Protein Per Bodyweight
- 3Protein= 112 g
- 4Protein Calories= 448 kcal
- 5Remaining Calories= 1,752 kcal
Assumptions and limits
- The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to whole numbers, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
- These figures are population-average estimates for general planning only and are not medical or dietetic advice. Individual energy and nutrient needs vary widely with body composition, activity, medication and health status. Consult a qualified health professional or registered dietitian before making significant changes to what you eat, and especially if you are pregnant or breastfeeding, are under 18, or have a medical condition or a history of disordered eating.
- This is an estimate for general information and not professional medical advice. See the full disclaimer for the limits that apply to this kind of calculator.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
These figures are population-average estimates for general planning only and are not medical or dietetic advice. Individual energy and nutrient needs vary widely with body composition, activity, medication and health status. Consult a qualified health professional or registered dietitian before making significant changes to what you eat, and especially if you are pregnant or breastfeeding, are under 18, or have a medical condition or a history of disordered eating.
Frequently Asked Questions
How is Protein Per Bodyweight calculated?
Protein = weight x grams per kg; calories = protein x 4 Protein planning for Protein Per Bodyweight sets a daily protein target from body weight, converts it to calories, and shows what remains for the other macros.
Why does Protein Per Bodyweight matter?
Protein needs scale with body weight, so a fixed gram number fails to fit different body sizes.
What values do I need to enter?
This calculator takes 3 inputs: Body weight, Protein target, Daily calories. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.