About Gymzyfy

Empowering your wellness journey with free, accurate, and science-based fitness calculators. We believe everyone deserves access to professional-grade health tools.

Our Mission

At Gymzyfy, our mission is simple yet powerful: to democratize access to accurate health and fitness calculations, empowering individuals worldwide to make informed decisions about their wellness journey. We believe that everyone, regardless of their fitness level or background, should have access to the same professional-grade tools used by nutritionists, personal trainers, and healthcare professionals.

Founded in 2024, Gymzyfy emerged from a recognition that while fitness and nutrition science has advanced tremendously, access to practical, easy-to-use tools remained limited to professionals or expensive applications. We set out to change that by creating a comprehensive platform of free, scientifically accurate calculators that anyone can use.

What Drives Us

Impact by the Numbers

50K+
Calculations Performed
25K+
Monthly Users
6
Scientific Formulas
99.9%
Uptime

What Makes Us Different

Science-Based Accuracy
Our calculators use multiple peer-reviewed formulas, including Mifflin St. Jeor, Harris-Benedict, and Katch-McArdle, ensuring accuracy across different populations and body types.
Completely Free
No hidden fees, no premium tiers, no registration required. All our tools are 100% free and will always remain so. Your wellness journey shouldn't cost you money.
Mobile Optimized
Responsive design that works perfectly on any device - phone, tablet, or desktop. Calculate your health metrics anywhere, anytime.
Privacy First
We don't store your personal data. All calculations happen in your browser, ensuring your health information remains completely private and secure.
Educational Content
Beyond just numbers, we provide comprehensive explanations, tips, and educational content to help you understand and apply your results effectively.
Instant Results
Real-time calculations with beautiful visualizations and comprehensive breakdowns. Get immediate insights into your BMR, TDEE, macros, and more.

Our Team

Gymzyfy is built by a passionate team of fitness enthusiasts, nutrition experts, and technology professionals who share a common goal: making health and fitness accessible to everyone.

Sarah Johnson
Lead Nutritionist & Co-Founder
Registered Dietitian with 8+ years experience in sports nutrition. Sarah ensures all our calculators meet the highest scientific standards and provide practical, actionable results.
Mike Chen
Lead Developer & Co-Founder
Full-stack developer and fitness enthusiast who brings complex nutritional science to life through intuitive, fast, and accessible web applications.
Dr. Alex Rivera
Scientific Advisor
Exercise Physiologist and researcher with PhD in Human Kinetics. Dr. Rivera validates our formulas and ensures scientific accuracy across all our tools.
Emma Davis
UX/UI Designer
User experience designer focused on making complex health calculations simple and accessible. Emma ensures our tools are intuitive for users of all backgrounds.

Our Journey

The Idea
Sarah and Mike identified the need for free, accurate fitness calculators while helping friends with their fitness goals.
Jan 2024
Research Phase
Extensive research into BMR formulas, nutrition science, and user needs. Team expansion with Dr. Rivera and Emma.
Mar 2024
Development Begins
First BMR calculator prototype developed with focus on accuracy, speed, and user experience.
May 2024
Public Launch
Gymzyfy.com goes live with comprehensive BMR calculator and educational content.
Aug 2024
Growing Impact
Reached 25,000+ monthly users and 50,000+ calculations. Expanding with new tools and features.
Dec 2024

Our Core Values

1. Scientific Integrity

Every formula, calculation, and recommendation on Gymzyfy is backed by peer-reviewed research and validated by our team of experts. We never compromise on accuracy for the sake of simplicity.

2. Universal Accessibility

Health tools shouldn't be a luxury. We're committed to keeping all our calculators free and accessible to anyone with an internet connection, regardless of their economic situation.

3. User Privacy

Your health data is personal. We designed our platform to perform all calculations locally in your browser, ensuring your information never leaves your device.

4. Continuous Improvement

We constantly update our tools based on the latest research and user feedback. Our commitment to excellence means we're always evolving and improving.

5. Education First

We don't just give you numbers - we help you understand what they mean and how to use them effectively in your wellness journey.

Our Technology

Gymzyfy is built with cutting-edge web technologies to ensure fast, reliable, and secure calculations: