Our Mission
TennisTech Pro was created with a simple mission: make high-quality tennis tools and information accessible to everyone. Whether you're a beginner learning the fundamentals, a club player looking to optimize your equipment, or a competitive player analyzing your performance, you deserve free access to the same resources the pros use.
We've built over 30 working calculators covering everything from grip sizing to ranking points, alongside 40+ in-depth articles written about technique, training, nutrition, and strategy. Every tool uses real formulas based on tennis physics and biomechanics research.
Why We Built This
The tennis industry is full of paid services, subscription apps, and premium content gates. We believed there was room for something different: completely free tools with no strings attached, built by people who actually understand the sport.
Each calculator on this site uses actual mathematical formulas used in tennis science. The grip size recommendations follow USPTA guidelines. String tension suggestions account for racket head size and player style. Calories burned calculations use validated MET values. We didn't make this stuff up.
The Team
This project is maintained by tennis enthusiasts with backgrounds in coaching, sports science, and web development. We test every tool ourselves and update content based on user feedback and the latest tennis research.
Our Promise
- 100% Free: No paywalls, no premium features, no ads asking you to upgrade.
- Accuracy: Every formula is tested and based on established tennis science.
- Privacy: We don't collect personal data. Your calculations stay on your device.
- Accessibility: All tools work on mobile phones, tablets, and desktops.
Get In Touch
We welcome feedback, suggestions for new tools, corrections, or just a friendly hello. Head to our contact page to reach out.
Thank you for using TennisTech Pro. We hope these tools help you enjoy and improve at this fantastic sport.