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Keto Calculator

Free online Keto Calculator to find your exact macronutrient breakdown for a ketogenic diet. Get personalized goals for low-carb, high-fat eating to enter and maintain ketosis.

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Calculator Ready

Enter your body data and goals to calculate your optimal keto macros.

How Keto Works & Macro Ratios

The Ketogenic (Keto) diet is a high-fat, adequate-protein, low-carbohydrate diet that forces the body to burn fats rather than carbohydrates. When you eat very few carbs, your body produces ketones for fuel, entering a metabolic state called ketosis.

Standard Ketogenic Diet (SKD) Ratios: Typically, a keto diet consists of:
Fat: 70-75% of calories
Protein: 20-25% of calories
Carbs: 5-10% of calories (usually 20-50g net carbs)

Common Keto Variations

Variation Macro Ratio (Fat/Pro/Carb)
Standard Keto (SKD)
Beginners, Weight Loss
75% / 20% / 5%
Cyclical Keto (CKD)
Bodybuilders, Athletes
Switching (5 days Keto / 2 days Carbs)
Targeted Keto (TKD)
High-Intensity Training
Add carbs around workout
High Protein Keto
Obese individuals, Muscle retention
60% / 35% / 5%
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