Contact
Send feedback about calculator results, coverage chart values, or requests for new material types. We aim to respond within a few business days.
What to Include
When reaching out about a calculation issue, it helps to include:
- The calculator page URL (e.g.,
/mulch/) - The dimensions you entered and the result you received
- What you expected, or a reference source that shows a different value
How to Reach Us
Email hello@diymaterialcalculators.com with the page URL and a description of the issue or request.
Feature Requests
If you need a material type that is not currently listed — such as bark chips, decomposed granite, or a specific bag size — describe the use case and the typical supplier unit and we will evaluate adding it.