Have a question about a measurement, spotted a conversion that needs checking, or want to discuss a collaboration? Contact OPMeasurement using the email below.
Email Our Team
Collaborations & Article Enquiries
We welcome enquiries from writers, publishers, and businesses about article contributions and collaborations. Send your proposed topic, a short summary, and any relevant website or writing samples. For a shared document, please enable viewing access.
We review proposals for relevance, accuracy, originality, and usefulness to readers. Publication is subject to review.
Questions, Corrections & Feedback
For a correction, include the guide’s URL, the value or comparison you want us to check, and a reliable source where available. For an object measurement, tell us the model, version, or dimensions involved: everyday products can vary in size and weight.
You can also suggest a measurement topic or report a website problem. A screenshot and a short description of your device or browser can help us understand a display issue.
Copyright & Other Requests
If you have a copyright concern, identify the page and material involved, link to the original work, and explain your ownership or authority to act. We will use those details to assess your request.
Please use a clear email subject and avoid sending passwords, payment information, or unnecessary personal details. Response times vary with the enquiry. Read our Privacy Policy for more information.
