health calculator

Protein Intake Calculator

Estimate a daily protein intake range from body weight and a selected activity goal.

Calculator results are produced by fixed formulas only. AI is not used for calculation outputs.

Results calculated from the default values.

Results

Results are up to date with the current inputs.

Lower estimate84 g/day
Upper estimate112 g/day

How to interpret this estimate

Estimate a broad daily protein range in grams. Uses broad gram-per-kilogram planning ranges selected by activity goal.

When this result is useful

Use it to compare broad daily protein ranges for general, active, or strength-focused planning.

Common limitations

Needs can differ with age, pregnancy, kidney disease, medical conditions, total calorie intake, and training load. This educational estimate does not replace advice from a doctor or registered dietitian.

This calculator uses the selected inputs and the fixed formula behind the tool to produce an estimate. Review the units, assumptions, and result labels before using the output for planning.

Health results are screening or planning estimates only. They do not diagnose health status or replace advice from doctors, dietitians, or qualified healthcare professionals.

Read the medical disclaimer for more context.

Assumptions

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