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Fitness Tools
Frequently Asked Questions
Accuracy & Data Reliability
Our calculators use proven, research-backed formulas to deliver highly accurate estimates tailored to your inputs.
Yes. Every calculator is built on peer-reviewed studies and widely accepted models in sports science and nutrition.
Absolutely. We monitor scientific developments and update our tools to reflect the latest standards and best practices.
No. These tools are for educational and fitness purposes only—always consult a medical professional for clinical decisions.
Input & Unit System
Use the toggle at the top of each calculator to instantly switch between metric and imperial systems.
Some sliders round to the nearest standard increment to simplify input. For more precision, use the number input next to the slider.
Sliders make it quicker to adjust values and prevent invalid entries. You can still enter exact numbers manually if needed.
Check that all required fields are filled and values fall within realistic ranges. Invalid inputs will block the calculation.
Understanding Results
Each result includes a breakdown explaining your category, what it indicates, and how it relates to your fitness or health goals.
We use standard health classification ranges. Hover over or tap the result box to see what your category means and what it implies.
That message appears when your inputs are unrealistic or incomplete. Double-check your values and try again.
Yes, the numbers can guide your planning—but they’re estimates. For personalized programs, consult a qualified coach or nutritionist.
Tool Features & Functionality
Charts are only included when they enhance the data—like with BMI or strength comparisons. Simpler tools skip them for clarity.
The Health Hub gives you extra context and education. The Shop tab shows WG-approved products related to your results.
Not yet. We're working on user accounts that will let you log results and track changes over time.
You can screenshot your results or print the page. Save feature is coming soon.
Troubleshooting
Try refreshing the page or switching browsers. If it still doesn’t work, contact us using the form below.
Make sure all inputs are filled correctly. If the issue persists, refresh the page to reset the tool.
Switching units clears the inputs to prevent calculation errors. This ensures clean, accurate conversions.
Use the contact form at the bottom of the page and include a quick description of the issue and your device/browser.
Integration & Licensing
Yes—soon. We’re rolling out a licensing program that lets approved partners embed our tools using iframe code.
We’re working on customizable versions for partners who want WG-caliber tools under their own brand.
Yes. Pricing is tiered based on traffic and usage. Details will be shared once our licensing program launches.
All calculators are served via secure iframes to prevent code theft and unauthorized use.
Privacy & Data Use
No. All inputs are processed locally in your browser—we don’t store or track any personal data.
No. Results are only visible to you during your session. We don’t store or share them.
Yes, but we recommend clearing your browser data afterward if you're entering sensitive information.