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CALCULATOR

How much protein do you need?

Find the optimal daily protein amount for your goals, and see whether you're hitting it.

The most misjudged number in nutrition

Most people guess their protein need, and most guess low. The right target depends on your body, your goals and how active you are, and it matters for muscle, metabolism and how well you age.

Your exact target, and how to hit it

You'll get a precise daily gram target tailored to you, a check on whether you're reaching it, and the easiest foods and swaps to close the gap.

Find your optimal protein number

Calculate yours →

Gyroscope offers these quizzes free to everyone, as a public service.