What this site does
The calculators turn simple measurements into useful planning numbers: dig volume, loose spoil, access limits, drainage fall, concrete volume, compaction needs and likely spoil-moving options.
Who it helps
- Homeowners checking whether a micro digger can reach a back garden.
- Landscapers and small contractors pricing excavation, sub-base, drainage and fencing work.
- Anyone preparing a clearer hire enquiry before comparing diggers, dumpers, breakers, compactors or pumps.
What it does not replace
- A site visit by a competent operator or contractor.
- Underground service checks, surveys, permissions or Building Regulations advice.
- The exact machine specification from the hire supplier.
Why the calculators use ranges
Ground conditions, machine models, operator experience and access routes change the right answer. The calculators are designed to produce a practical starting point, not a final engineering design.