About YardFill.

Who runs YardFill

YardFill is operated by Pete Callaghan. It helps homeowners and small contractors turn measurements into material quantities and a supplier shopping list.

You can use the calculators without an account. Each tool explains its formula and assumptions. It estimates quantities; it does not design your project or choose a growing medium.

AI helps draft the pages, which link to primary sources. Automated tests check the arithmetic. The catalogue has not had a specialist review, and we do not claim professional landscaping qualifications or completed project experience.

Read our editorial policy to see how we document sources, review changes and handle correction reports.