Protein Calculator

Protein needs scale with body weight, not calories — find your target in grams per kg based on your goal.

Unit

kg lb

Body weight

Body fat % (optional — calculates from lean body mass instead)

More accurate for people with higher body fat, since muscle (not fat) drives protein needs.

Goal

Daily protein target

—

By goal (g per kg of body weight)

This is a general estimate, not medical advice — consult a registered dietitian for a personalized nutrition plan, especially with any kidney condition.