Home Back

Katy Hearn Macro Calculator

Katy Hearn Macro Formula:

\[ Protein = 1.8 \times weight \] \[ Carbs = 1.5 \times weight \] \[ Fat = 0.4 \times weight \]

kg

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is the Katy Hearn Macro Calculator?

The Katy Hearn Macro Calculator provides a simple formula to calculate daily macronutrient requirements based on body weight. This approach is popular among fitness enthusiasts for its straightforward calculation of protein, carbohydrates, and fat intake.

2. How Does the Calculator Work?

The calculator uses the Katy Hearn formula:

\[ Protein = 1.8 \times weight \] \[ Carbs = 1.5 \times weight \] \[ Fat = 0.4 \times weight \]

Where:

Explanation: The formula provides a balanced macronutrient distribution that supports muscle maintenance, energy needs, and overall health based on body weight.

3. Importance of Macro Calculation

Details: Proper macronutrient distribution is essential for achieving fitness goals, whether it's muscle building, fat loss, or weight maintenance. Tracking macros helps ensure adequate nutrient intake while managing calorie consumption.

4. Using the Calculator

Tips: Enter your current body weight in kilograms. The calculator will provide your recommended daily intake of protein, carbohydrates, and fat in grams per day.

5. Frequently Asked Questions (FAQ)

Q1: Who is Katy Hearn?
A: Katy Hearn is a fitness influencer and entrepreneur known for her workout programs and nutrition guidance in the fitness community.

Q2: Is this formula suitable for everyone?
A: While this formula provides a good starting point, individual macronutrient needs may vary based on activity level, goals, and metabolic factors.

Q3: Should I adjust these values based on my goals?
A: Yes, you may need to adjust protein, carbs, or fat intake based on whether you're trying to build muscle, lose fat, or maintain weight.

Q4: How often should I recalculate my macros?
A: Recalculate your macros whenever your weight changes significantly (5+ kg) or when your fitness goals change.

Q5: Can I use this for weight loss?
A: Yes, but ensure you're in a calorie deficit while maintaining adequate protein intake to preserve muscle mass during weight loss.

Katy Hearn Macro Calculator© - All Rights Reserved 2025