Contact Us
We'd like to hear from you.
Whether you've spotted an incorrect result, have an idea for a new calculator, or just want to say hello — reach out by email and we'll get back to you.
dvmtechno@gmail.comReporting a calculator issue
If a calculator gives a result you believe is wrong, please tell us the calculator's name, the exact inputs you used, and what result you expected — that's the fastest way for us to reproduce and fix it.
Advertising & partnerships
For advertising or partnership inquiries, use the same email address above and mention your inquiry type in the subject line.