Our nutrition calculator will instantly provide you with daily macros, calories, and portions—personalized for your body, eating preferences, and goals.
Precision Nutrition
is home of the world’s top health and nutrition coaches.
Transforming lives and certifying professionals since 2005.
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 Coaches
We educate health
and fitness pros.
🎓Happening now: PN Level 2 Master Health Coaching—final 2025 cohort, limited seats. Enroll for less than $9/day + claim a FREE bonus. In 20 weeks, fast-track 5–10 years of skills with live mentorship + small-group practice, and leave with repeatable systems that boost results and revenue. (Approved by NBHWC / HCA.) Learn more.
For Clients
We help you look
and feel your best.
You’ve tried dieting before. It hasn’t worked—at least not for the long term. Precision Nutrition Coaching is different: Our world-class coaching team will help you get in the best shape of your life and build the habits you need to stay that way, for good.
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
4-Time NBA Champion Tony Parker
US Open Winner Sloane Stephens
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