Free Construction Calculators

Plan quantities and budgets with simple calculators for common home-building jobs. Use the result as a planning estimate and verify project-specific requirements locally.

House Construction Cost

Estimate a build budget from area, quality and location.

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Concrete Calculator

Calculate concrete volume for slabs, footings and other simple shapes.

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Cement Calculator

Estimate cement quantity from a basic mix and project dimensions.

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Brick Calculator

Estimate bricks for a wall from length, height and brick size.

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Room Dimensions

Calculate room area, wall area and volume.

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Paint Mix Calculator

Experiment with paint color combinations and preview the result.

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