THE CONSTRUCTION TOOLKIT

Less guesswork.
More groundwork.

From the first takeoff to the final price.
Free, practical calculators for the work that matters.

26 purpose-built toolsEvery formula, explainedNo sign-up
LENGTHWIDTHD
FIG. 01 — GET THE BASICS RIGHTV = L × W × D
THE EVERYDAY ESSENTIAL

Concrete Volume calculator

↻ Results update as you type
YOUR ESTIMATELIVE

An estimate for planning. Verify measurements and product specifications before ordering.

THE FORMULAVolume = length × width × depth
01 / 26 · Concrete StructuresView assumptions & calculation guide ↗
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THE RIGHT TOOL FOR THE JOB

What are you building?

Concrete Volume

Slabs, bases and pours. Get the volume right.

Concrete Structures

Concrete Cost

Turn your concrete quantity into a material budget.

Concrete Structures

Concrete Column

Round or rectangular columns, by the pour.

Concrete Structures

Concrete Beam

Concrete and three-sided formwork for beams.

Concrete Structures

Concrete Wall

Wall volume and formwork on both faces.

Concrete Structures

Concrete Slab

Concrete, bag counts and mesh coverage.

Concrete Structures

Concrete Stairs

A solid stepped block, measured tread by tread.

Concrete Structures

Strip Footing

Continuous footing volume and longitudinal bars.

Foundations

Pad / Spread Footing

Quantities for one pad or a repeated foundation.

Foundations

Pile Cap

Rectangular pile-cap concrete and steel allowance.

Foundations

Rebar Weight

Convert bar diameter and total length into kilograms.

Reinforcement

Rebar Quantity

Bar counts, total weight and a material allowance.

Reinforcement

Rebar Lap Length

Explore a stated lap-length assumption.

Reinforcement

Brickwork

Masonry units and a geometric mortar allowance.

Masonry & Finishes

Blockwork

Masonry units and a geometric mortar allowance.

Masonry & Finishes

Plastering / Render

From coverage and thickness to mix and bags.

Masonry & Finishes

Screed

From coverage and thickness to mix and bags.

Masonry & Finishes

Paint Coverage

Paint quantities, coats and whole cans.

Masonry & Finishes

Tile & Grout

Tile counts and joint-fill volume.

Masonry & Finishes

Excavation Volume

Dig volume, loose spoil and truckloads.

Earthworks

Backfill

The void left after the structure is in place.

Earthworks

Timber Stud

A straight wall’s basic stud count.

Timber / Framing

Timber Volume / Cost

Member volumes, board feet and material cost.

Timber / Framing

Cost Per m² / Sq Ft

Benchmark a project, or build a budget from a rate.

General Cost Estimation

Labour Cost

Hours, crew size and the cost of labour.

General Cost Estimation

Markup / Margin

Price a job without mixing up markup and margin.

General Cost Estimation
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KNOW THE QUANTITY. KNOW THE TERM.

Industry language, plain English.

From BoQ to wastage factors. 34 terms to make your next estimate clearer.

Open the QS glossary ↗
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