Skip to content

Protein Calculator

Health
0.0(0)

Estimates daily protein requirements based on weight, activity level, and goals.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Body Weight, Activity Level, and Goal in the units shown.

Step 2

Read Protein Grams per Pound of Body Weight and Daily Protein Requirement in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

Example calculations

See the inputs and their calculated results.

Sedentary, General Health

Body Weight: 150 lbs; Activity Level: Sedentary (little to no exercise); Goal: General Health

Protein Grams per Pound of Body Weight: 0.8; Daily Protein Requirement: 120 grams

Lightly Active, Weight Loss

Body Weight: 175 lbs; Activity Level: Lightly Active (light exercise/sports 1-3 days/week); Goal: Weight Loss

Protein Grams per Pound of Body Weight: 0.9; Daily Protein Requirement: 157.5 grams

Moderately Active, Muscle Gain

Body Weight: 200 lbs; Activity Level: Moderately Active (moderate exercise/sports 3-5 days/week); Goal: Muscle Gain

Protein Grams per Pound of Body Weight: 1; Daily Protein Requirement: 200 grams

Explore the topic

Explore More Health Calculators

Explore practical health calculators for BMI, due dates, age tracking, calorie planning, and other everyday estimates.

Explore tools
People Also Calculate

Related Calculators

Continue with another tool on a related topic.

Important

Use the result as an estimate and confirm any medical decisions with a qualified professional.