Send Us a Message
✅ Thank you for reaching out! We review all messages and typically respond within 2–3 business days. If you reported a calculation error, we take those seriously and will investigate promptly.
Frequently Asked Questions
Are all calculators really free?
Yes — PawCalc is completely free. We're supported by display advertising. There are no premium tiers, no accounts, and no hidden fees.
Do you store my inputs?
No. All calculations happen in your browser. We never see or store the values you enter. See our Privacy Policy for full details.
I found an error — what should I do?
Please report it using the form above. Include the calculator name, the inputs you used, the result you got, and what the correct result should be. We take accuracy seriously and will fix confirmed errors quickly.