Calculate your exact macros for a ketogenic diet. Get your personalized fat, protein, and net carb targets based on your weight, goal, and chosen keto approach.
Enter Your Measurements
Results
Fat
150
g/day
Protein
90
g/day
Net Carbs
23
g/day
Formula
How to Use This Calculator
How to Use
- 1
Enter your body weight and daily calorie target.
- 2
Select your keto protocol.
- 3
Track net carbs (total carbs minus fiber) — staying under your net carb limit is key to ketosis.
Frequently Asked Questions
Frequently Asked Questions
How many net carbs to stay in ketosis?
What are net carbs?
In-Depth Guides
Keto Diet Macros: How to Set Up a Ketogenic Diet
Learn the correct macro ratios for ketosis, how to calculate your keto macros, and what to expect in the first weeks.
Keto Diet Complete Guide: How It Works, Macros, and What to Expect
Everything you need to know about the ketogenic diet — how to calculate keto macros, what foods to eat, expected results, and potential downsides.
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About This Calculator
This calculator uses the formula: Standard Keto: 75% fat / 20% protein / 5% net carbs; Fat=9 cal/g, Protein & Carbs=4 cal/g. All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.
Built and maintained by the CalcSmart team. Last updated March 2026.
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