About - OurPhysique

Our Mission

OurPhysique was built with one goal in mind: give every person on the planet access to the same fitness tools that professional athletes and personal trainers use every day — without paywalls, subscriptions, or sign-ups.

Whether you are tracking your BMI, calculating your ideal calorie intake, or figuring out your macros for muscle building, we make it simple, accurate, and fast.

What We Stand For

Science-Backed

Every calculator uses established, peer-reviewed formulas used by health professionals worldwide.

Privacy First

We do not store your data. All calculations happen in your browser — your numbers stay yours.

Always Free

All tools on OurPhysique are 100% free. No account required, no hidden fees, no premium tiers.

Works Everywhere

Fully responsive — our tools work perfectly on phones, tablets, and desktops.

Dual Units

Every tool supports both metric and imperial units — because fitness is global.

Expert Content

Our articles are written to educate and inform, not to sell you supplements or programs.

Our Free Tools

BMI Calculator

WHO-standard Body Mass Index with metric and imperial support.

Body Fat Calculator

US Navy Method — one of the most accurate non-invasive methods available.

TDEE Calculator

Mifflin-St Jeor formula for your Total Daily Energy Expenditure.

Macros Calculator

Exact daily protein, carb, and fat targets for your goal and diet preference.

Ideal Body Weight Calculator

Hamwi, Devine, and Robinson formulas averaged for maximum accuracy.

About OurPhysique