10 Reps Free Macro Calculator

Looking to dial in your nutrition? Our free macro calculator helps you quickly calculate your daily calorie needs along with your ideal protein, carb, and fat intake based on your weight, activity level, and fitness goals. Whether you’re aiming for fat loss, muscle gain, or maintenance, this tool gives you personalised macro targets in seconds with no sign-up required. Perfect for gym-goers, athletes and anyone serious about results.

Free Macro Calculator

Estimate your daily calories, protein, carbohydrates and fat based on your body, activity level and fitness goal.

Choose your units
Choose the option that best reflects your average week rather than your most active day.

Your Daily Targets

Use these as a starting point rather than an exact prescription.

0 kcal Calories
0 grams Protein
0 grams Carbs
0 grams Fat
Estimated maintenance 0 kcal
Estimated BMR 0 kcal

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This calculator provides estimates for adults aged 18+. Individual energy and nutritional requirements can vary. Medical conditions, pregnancy, medications and other circumstances may require personalised professional nutrition advice.
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