Ground Grid Area and Panel Estimator

Convert a net project area and your own planning allowance into an estimated panel count. Results use four 500 × 500 mm panels per square metre.

Project inputs

Net area (m²)

Planning allowance (%)

Panel model

Enter the project area and allowance, then estimate.

The panel mass is theoretical and excludes fill, base, geotextile, packing and installation. Quantity does not establish structural suitability.