Nutrition tool

Daily Protein Needs Calculator

Build a practical daily protein range from training frequency and goal.

Use the toolFree · No account required

Estimate daily needs

The calculation runs on your device; your health inputs are not sent or stored.

Daily protein range

Enter valid values and calculate.

This is a general estimate for healthy adults. Seek individual clinical guidance for kidney disease, pregnancy, or other clinical nutrition needs.

Explore the full macro split

The calorie and macro calculator shows an example split of protein, fat, and carbohydrates.

Quick guide

Turn a daily total into something usable

The protein tool estimates a range for healthy adults from training frequency and goal. Splitting the total across meals can be easier to follow than chasing one large number.

How to use it

  1. 1Enter body weight and weekly training frequency.
  2. 2Review the general range for your goal.
  3. 3Distribute the total across meals in a practical way.

How should you read it?

If the result is 120–160 grams, four meals of roughly 30–40 grams are only an organising example, not a required target.

Keep the limits in view

This is not a personal diet or clinical nutrition plan. Seek professional assessment for kidney disease, pregnancy, age under 18, or treatment needs.

What this tool cannot do

This is a general estimate for healthy adults and does not replace individual clinical guidance.

ISSN protein position stand

Sources last checked: September 2026