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Eat Your Macros
— Nutrition, simplified

Nutrition is knowledge,not guesswork.

Understand the science. Calculate your numbers. Build habits that last. Evidence-based tools for your fitness journey.

900+ monthly users
Science-backed
2,450calories / day
Salad150kcal
Chicken239kcal
Avocado160kcal
Eggs143kcal

60-Second Preview

Your numbers in seconds

Select your goal to see an estimated daily target. For precise numbers based on your body, use our calculator.

Burn fat while preserving muscle.

Estimated Daily Target

1,700cal
Protein149g
Carbs170g
Fats47g

Based on average adult daily activity. Your actual needs will depend on your personal TDEE.

The Tools

Calculate what matters

Personalized results in seconds. No account required.

The Process

Simple steps to lasting results

No complicated meal plans. No expensive supplements. Just science-backed tools and knowledge to help you reach your goals.

  1. 01

    Know Your Numbers

    Use our calculators to find your TDEE, protein needs, and ideal macro split. Takes less than a minute.

    Calculate TDEE
  2. 02

    Understand the Why

    Read our evidence-based guides to understand the science behind the numbers. Knowledge is power.

    Read Guides
  3. 03

    Track & Adjust

    Apply what you learn, track your progress, and adjust as needed. Consistency beats perfection.

    Start Tracking

Ready to take control of your nutrition?

The Science

Learn the fundamentals

An illustration of the gut microbiome, showing beneficial bacteria consuming resistant starch and producing butyrate, which supports a healthy colon lining.
5 min read

Resistant Starch: How This Prebiotic Feeds Your Gut for Better Health

Discover how resistant starch acts as a powerful prebiotic, feeding your beneficial gut bacteria to produce butyrate, a key compound for reducing inflammation and supporting colon health. Learn how to add it to your diet safely.

A comparison shot of hot vs. cold starchy foods, showing a steaming baked potato next to a chilled potato salad, illustrating the concept of resistant starch.
5 min read

Resistant Starch vs. Regular Starch: The Carb That Helps Your Goals

An illustration of a plate divided into macronutrient sections (carbs, protein, fat) with icons for carnivore, keto, and plant-based diets surrounding it, representing different ways of eating outside standard guidelines.
5 min read

Beyond the Guidelines: What Happens When You Eat Outside AMDRs?

Ready to stop guessing?

Join thousands who've taken control of their nutrition with data, not diets. Your personalized numbers are just a click away.

No signup required • Science-backed