Contact

The fastest way to reach us is email:contact@calcrover.com

What to include

• Error reports — the calculator's address, the inputs you entered, the answer you got and the answer you expected. These are triaged first.
• Suggestions — a calculator you're missing, or an option an existing one should have.
• Business & partnerships — advertising and affiliate inquiries.

We read everything; error reports usually get a reply within a few days.