Calorie and macro calculator

Estimate your daily calories, protein, carbs and fat requirement.

For cyclists, runners and other endurance athletes - shifts more calories into carbohydrates and less into fat to fuel long sessions.

How it is calculated

The calculator works out your daily calories with the Mifflin-St Jeor equation (sex, age, height, weight and activity), then splits protein, carbs and fat around your goal. Use the numbers as a starting point and adjust them to your own results.

This calculator is for information only and its not a medical advice.