Contact

We read everything. The fastest way to reach us is email:

contact@crunchmypay.com

What to include

• Reporting a math issue: the calculator's name, the exact inputs you used, the result you got, and the result you expected. We treat accuracy reports as the highest priority and note fixes on the affected page.
• Suggesting a calculator: describe the question you were trying to answer — the more specific, the better the tool we can build.
• Advertising & partnerships: use the same address with "Business" in the subject line.

We aim to reply within a few business days. Please don't include sensitive personal or financial details in your message — our calculators never need them and neither do we.