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Have questions about a specific formula? Or maybe you've found a bug? We're here to help.
Contact Channels
Choose the way that works best for you.
General Inquiries
support@calculatorworldwide.com
Partnerships & Business
partnerships@calculatorworldwide.com
Privacy & Data Requests
privacy@calculatorworldwide.com
Contact Guidelines & Policies
Please read our request specifications before submitting your message.
Technical Support
If you experience any technical issues with our calculators or web interface, please include:
- The specific calculator or page URL you were using
- Your device type (e.g. iPhone, Android, Laptop)
- Your browser name and version
- A detailed description of the error or unexpected behavior
- Screenshots of the error (if available)
Errors & Corrections
We strive for absolute precision across all calculations and content. If you spot an error, please provide:
- The page URL where the error resides
- A clear description of the issue or formula mismatch
- Any supporting information, mathematical formulas, or sources
Response Times
We value your message and aim to respond to most legitimate support inquiries, suggestions, and business proposals within 1–3 business days. Response times may vary depending on inquiry volume and complexity.
Important Notice
CalculatorWorldwide.com provides informational and educational tools only. We do not provide legal, financial, tax, or medical advice. For professional guidance, please consult qualified experts in the relevant field.