Contact Us

Found an error in a calculation? Have a suggestion for a new calculator or wattage page? Want to report an issue with the site? We would like to hear from you.

Email us at contact@watttoamp.com and we will respond as soon as possible.

Report a Calculation Error

If you believe a formula, breaker recommendation, or wire gauge suggestion on this site is incorrect, please include the exact wattage, voltage, and circuit type you used so we can reproduce and verify it quickly.

Business & Partnership Inquiries

For advertising, sponsorship, or data-licensing inquiries, please use the same email address above with the subject line "Business Inquiry."