Interactive planner
Outdoor Surface Marking Paint Calculator
Estimate paint litres from line length, width, coat count and surface roughness before choosing hand marking or a machine route.
Result sheet
Enter your details to generate a plan.
The result will update as you type.
Choosing materials after the estimate
Once the line length looks realistic, compare hard-surface line marking paint, line marking machines, or grass line marking paint if the surface is a temporary field or event route.