Protein Intake
Free Protein Intake calculator with clear step-by-step results.
About Protein Intake
Protein targets are often set per kilogram of body weight for muscle retention.
Formula
Formula
Protein = weight × g/kg; calories = grams × 4
Worked example
With the default values below, Protein Intake returns Daily Protein Target of 120.00. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Weight (kg)minimum 0 kg
- 75 kg
- Target (g per kg)accepts 0.5–3
- 1.6
Results
- Daily Protein Target
- 120.00 g
- Calories from Protein
- 480.00 kcal
- Per 3 Meals
- 40.00 g
Step by step
- 1Values used
- 2Formula
- 3Daily Protein Target= 120 g
- 4Calories from Protein= 480 kcal
- 5Per 3 Meals= 40 g
Assumptions and limits
- The result is derived only from the 2 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.
- Estimates are general guidance — consult a healthcare professional for personal medical advice.
- 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.
Estimates are general guidance — consult a healthcare professional for personal medical advice.
Frequently Asked Questions
How does this calculator work?
Protein targets are often set per kilogram of body weight for muscle retention.
Why does this matter?
Higher intakes help during cuts and intense training.