
Introducing the Nutrition Coaching Academy, formerly the Dr. Marc Method.
Become a Nutrition Coach in 90 Days
Turn your passion for nutrition into a thriving coaching business.
Subscribe below to join the waitlist. You’ll be the first to know about enrollment and get a few bonuses along the way.
Calories & Macros
Evidence‑based estimates using Harris–Benedict (revised) for BMR. Choose units, set goal, then set protein and carbs; fat is calculated from the remaining calories. Coach‑ready
Basics
Macros
Results
Built-in tests (for dev/debug)
Quick checks for BMR/TDEE, unit conversion, and macro math (protein+carb inputs → fat remainder), plus clipboard fallback.
Copy Results
Clipboard access may be restricted here. Select all and press Ctrl+C
(Windows) or ⌘+C
(Mac) to copy.

Introducing the Nutrition Coaching Academy, formerly the Dr. Marc Method.
Become a Nutrition Coach in 90 Days
Turn your passion for nutrition into a thriving coaching business.
Subscribe below to join the waitlist. You’ll be the first to know about enrollment and get a few bonuses along the way.
Calories & Macros
Evidence‑based estimates using Harris–Benedict (revised) for BMR. Choose units, set goal, then set protein and carbs; fat is calculated from the remaining calories. Coach‑ready
Basics
Macros
Results
Built-in tests (for dev/debug)
Quick checks for BMR/TDEE, unit conversion, and macro math (protein+carb inputs → fat remainder), plus clipboard fallback.
Copy Results
Clipboard access may be restricted here. Select all and press Ctrl+C
(Windows) or ⌘+C
(Mac) to copy.