Practical calculators for real projects

Measure once.
Buy right.

Turn measurements into the exact quantities, package sizes and costs you need, without the clutter or the guesswork.

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Try it right hereConcrete slab
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Order amount, including 10% waste
1.36 yd³
60 lb bags82 bags
Ready mix order1.50 yd³
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Real package sizesVisible calculations Print ready listsImperial and metric
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Why Inch Calculators

More useful than a bare number.

Every result follows the same standard, so you know what the answer means and what to do next.

01

Enter the real job

Choose the shape, units and product details that match your project.

02

See the working

Review the formula, the waste allowance and every assumption behind the result.

03

Buy with confidence

Get whole bags, boxes, boards or truckloads, ready to copy or print.

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Ready when the project is

Start with your measurements.

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