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keep every ounce
of muscle.

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Macro Calculator

Your exact daily
macro targets.

Protein, carbs & fat calculated from your weight, height, age, activity level, and goal.

Protein
33%
Carbs
45%
Fat
22%
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TDEE Calculator

Daily calories burned

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Body Fat %

US Navy tape measure method

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BMR Calculator

Mifflin-St Jeor equation

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Calorie Deficit

Safe fat loss deficit

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Everything for your goal, in one place

Build Muscle

Lean-bulk calculators, meal plan & strength programme.

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Keto & Fasting

Keto macros, fasting windows & low-carb guides.

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Women Over 40

Perimenopause nutrition, hormones & fat loss.

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Meal Prep

Macro calculators, meal plans & batch-cook systems.

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Most Popular

Macro Calculator

Determine your exact daily protein, carbs & fat targets.

Essential

TDEE Calculator

Find out precisely how many calories your body burns each day.

Quick Check

BMI Calculator

Understand your body composition and healthy weight range.

For Athletes

Protein Calculator

Get your exact daily protein needs for your body and goals.

Weight Loss

Calorie Deficit Calculator

Set the right deficit to lose fat while keeping your muscle.

Foundation

BMR Calculator

Discover your baseline calorie burn before any activity.

Body Fat Calculator

Estimate your body fat percentage using the US Navy method.

Lean Bulk

Lean Bulk Calculator

Set a precise calorie surplus that builds muscle without excess fat.

Water Intake Calculator

Calculate how much water your body needs every day.

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From the Blog

Expert guides, no fluff

Nutrition8 min read

How to Calculate Your Macros for Weight Loss

A beginner-friendly guide to understanding and calculating your daily macronutrients.

Read article
Fitness6 min read

TDEE: What It Is and Why It Matters

Everything you need to know about Total Daily Energy Expenditure.

Read
Nutrition5 min read

BMR vs TDEE Explained

The difference between these two key numbers and how to apply both.

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The complete guide to calculating and hitting your macros for any goal, weight loss, muscle gain, or body recomp.