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Contact
I read every message myself. Whether you've found a bug, want to suggest a calculator, spotted a result that looks wrong, or have a question about how the site works, I'd like to hear from you.
The best way to reach me is by email:
I aim to reply within a few days. It's just me running CalcPond, so thanks in advance for your patience.
What's helpful to include
- Reporting a bug or wrong result? Tell me which calculator, the exact numbers you entered, the answer you got, and the answer you expected. That lets me reproduce and fix it quickly.
- Suggesting a new tool? Describe what you'd calculate and why — real use cases help me prioritise.
- Privacy or advertising question? Have a look at the privacy policy first; if it doesn't answer you, email me.
Prefer to browse first? Head back to the homepage to see every tool.