Concrete work

Turn slab dimensions into a checked material starting point.

Volume, mix ratio, waste and purchasing units are easy to disconnect when they live in separate notes.

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The field problem

Make every assumption visible before it becomes a purchase.

A transparent concrete calculation that remains editable when site conditions change.

1
Enter length, width and depth
Check this stage with the person responsible before continuing.
2
Confirm the working mix and waste
Check this stage with the person responsible before continuing.
3
Review cement, sand and aggregate
Check this stage with the person responsible before continuing.
4
Apply supplier and delivery costs
Check this stage with the person responsible before continuing.

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Use the live concrete work simulator.

Change the working assumptions, review the quantities and download a portable starting file without creating an account.

Quick calculator

Boundary wall

Local project name

Saved locally 0

Restore backup

Net wall area—

Indicative blocks—

Material starting cost—

Assumptions to review

See a professional estimate

Planning aid only. Verify dimensions, structural requirements, mix design, coverage, waste, purchasing units and site conditions before ordering or building.

BlockToBlock principle

Fast does not mean automatic approval.

Calculations organise the information you provide. The estimator remains responsible for measurements, specification, prices, constructability and site decisions.

Read the calculation methodology →