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Clear, reviewable calculations.

STEEL
AISC 360
CONCRETE
ACI 318
TIMBER
NDS
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Design the structure, not the spreadsheet.

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Deliver professional reports.

Replace hours of manual work with structured, simple, step-by-step calculations.

Minimize errors.

Ensure accuracy with built-in checks and clear, verifiable calculations.

Produce polished, step-by-step documentation that stands up to scrutiny.

trusted by...

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See how CalcBook can help you save time and prevent errors.

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What our users think

Former VP Engineering & Research AISC

"...I found CalcBook quite useful. It saved me quite a bit of time doing the actual calculations..."

- Dr. Louis G.

As seen in

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Featured in the New Products section of AISC’s Modern Steel Construction magazine.

Our founders joined The Structural Engineering Podcast to talk about the origins and vision of CalcBook.

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