📬 Get in Touch
⏱️ We respond within 2 business days
Email (Primary)
Best for all inquiries — general questions, feedback, bugs
Location
United States
Serving users across all 50 states and worldwide
⚠️ Medical disclaimer: We are not a medical practice. Please do not send medical emergencies or health crises via email. For medical emergencies call 911. For health advice consult a licensed physician.
💬 What Can We Help With?
🐛 Bug Reports
Calculator not working? Let us know and we'll fix it within 24 hours.
💡 Feature Requests
Want a new calculator added? We love suggestions from our users.
❓ General Questions
Questions about how our calculators work or how scores are calculated.
📊 Data & Accuracy
Questions about our scientific sources and formula accuracy.
🤝 Partnerships
Fitness brands, health blogs, or media wanting to collaborate.
⚖️ Legal & Privacy
DMCA, CCPA, GDPR requests or privacy-related inquiries.
❓ Frequently Asked Questions
How quickly will you respond to my email?
We aim to respond to all emails within 2 business days (Monday–Friday). For urgent bug reports we typically respond same day.
Can I use your calculators on my own website?
Please email us at staminacalculator@gmail.com to discuss licensing or embedding options. Direct copying of our code without permission is not permitted.
I found an error in one of your calculators. How do I report it?
Please email us with the calculator name, the values you entered, the result you got, and what you expected. We take accuracy seriously and investigate all reports.
Do you offer personalized health advice?
No. We are an informational tool, not a healthcare provider. Our calculators provide estimates for educational purposes. For personalized health advice, please consult a licensed physician or certified fitness professional.
How do I request deletion of my data under CCPA/GDPR?
Since we do not store any personal data (all calculations happen in your browser), there is no personal data for us to delete. If you have concerns about data collected by Google AdSense, please visit Google's privacy settings at myaccount.google.com/privacy.
I want to advertise on StaminaCalculator.com. How?
We use Google AdSense for advertising. Direct advertising partnerships can be discussed via email at staminacalculator@gmail.com.