BPM-Calculator.com is run by Sophia, a music production educator and BPM tools developer.
How to Contact
Email: contact@bpm-calculator.com
All messages are read and responded to personally by Sophia.
| Message type | Expected response |
|---|---|
| Technical issues with tools | Within 24–48 hours |
| Content corrections | Within 48–72 hours |
| Privacy and data requests | Within 7 business days |
| GDPR data requests | Within 30 days |
| CCPA privacy requests | Within 45 days |
| General questions | Within 48–72 hours |
What to Contact Us About
Technical issues. If a calculation tool is producing unexpected results, the beat detector is not loading, the microphone is not responding, or a tool is not functioning correctly — include your device type, operating system, browser name and version, the BPM value you entered (for calculation issues), and a description of what happened.
Content corrections. If a BPM calculation does not verify mathematically, a tempo marking range contradicts established references, a genre BPM range is incorrect, or any content contains a factual error — include the page URL, the specific claim, and the source supporting the correction.
Privacy and data requests. To exercise GDPR or CCPA rights, use the subject line “GDPR Data Request” or “CCPA Privacy Request.” Review the Privacy Policy before submitting.
General questions. Questions about BPM mathematics, tempo markings, production workflow, how the tools work, or suggestions for new tools or content — all welcome.
Before You Contact Us
These pages answer the most common questions:
- How It Works — calculation formulas, timing tables, tap tempo algorithm, beat detection pipeline
- BPM FAQ — BPM mathematics, dotted notes, triplets, tempo markings, genre BPM ranges
- Privacy Policy — how calculation, tap session, and audio data is handled
What We Do Not Respond To
- Link exchange or guest post requests
- Automated or bulk email submissions
- Requests for professional music production or mixing consultation
- Requests to remove factually accurate content without a valid basis
BPM-Calculator.com is operated by Sophia. Last updated: June 2026.