Nutrition Certification, Coaching & Courses

What Best Describes You?

I want to become a Certified Nutrition Coach, Health Coach, or Sleep & Stress Management Coach.

I’m looking for science-based resources and tools that’ll make me a better coach.

I want to learn everything I can about nutrition and behavior change.

Trusted as a global leader in health and fitness.

Over the last two decades, we’ve coached over 150,000 clients, educated more than 175,000 professionals, validated our methods in peer-reviewed journals, and consulted with the world’s top brands and sports teams.

What We Do

For Clients

We help you look
and feel your best.

With Precision Nutrition Coaching, you’ll get the science-backed support you need to transform your health and fitness for life.

PN Group Coaching for Women

PN Group Coaching for Men

PN 1-to-1 Coaching

For Coaches

We educate health
and fitness pros.

💥Ends Friday: Self-Guided PN Level 2 Master Coaching Certification! Earn the Master Coach credential on YOUR own schedule, for a fraction of the cost of our cohort-based program. Learn more.

Nutrition Coach Certification

Sleep & Stress Management Certification

Level 2 Master Health Coach Certification

All Programs & Courses

For Athletes & Coaches

We coach world-
class athletes.

We’ve worked with 6 world champions, hundreds of professional and Olympic athletes, and advised 8 NFL, NBA, and NHL teams.

UFC Legend Georges St-Pierre

US Open Winner Sloane Stephens

4-Time NBA Champion Tony Parker

Free Sports-Specific Guides

Calculate your calories and macro needs.

Our nutrition calculator will instantly provide you with daily macros, calories, and portions—personalized for your body, eating preferences, and goals.

Get started

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Change your life with Precision Nutrition…

As a Client

As a Coach

Earn the Master Coach credential—on YOUR schedule, at a fraction of the cohort-based cost!

Precision Nutrition
is home of the world’s top health and nutrition coaches.

What Best Describes You?

Trusted as a global leader in health and fitness.