Contact CalcAtlas

Found a problem with a calculator, have an idea for a new tool or want to provide feedback? You can contact CalcAtlas using the form below.

Clear and detailed feedback helps us investigate errors, clarify explanations and improve existing calculators.

Send a message

Complete the form below and your message will be sent to CalcAtlas.

We'll only use this address to respond to your message.
If you're reporting a problem, tell us which calculator or page it relates to.
If you're reporting an incorrect result, include the values you entered and the result you received.

By sending this form, you agree that CalcAtlas may use the information you provide to respond to your enquiry. See our Privacy Policy.

Prefer email?

You can also contact CalcAtlas directly at contact@calcatlas.net .

Reporting calculator errors

If you believe a calculator is producing an incorrect result, please include the calculator name, the values you entered and the result you received.

If possible, also explain what result you expected. This makes it easier to reproduce the calculation and investigate the problem.

Calculator suggestions

Suggestions for useful new calculators are welcome. If there is a calculation you regularly need but cannot find a straightforward tool for, tell us about it.

Important note

CalcAtlas cannot provide personalised engineering, construction, financial, legal or other professional advice through the contact form.

Questions requiring professional assessment should be directed to an appropriately qualified professional.