EachCalculatorContact Us
Last updated: September 5, 2026
Found a bug, have a calculator request, or spotted an inaccurate result? We'd like to hear about it.
The best way to reach us is by email: [email protected]
What to include
- For a bug report: which calculator, what you entered, and what you expected.
- For a new calculator request: the calculator name and what it should compute.
- For a content correction: the page URL and what looks wrong.
Response time
We read every message, though as a small team we can't guarantee a specific response time. Bug reports affecting calculator accuracy are prioritized.