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Flagstone Calculator

Estimate irregular flagstone pieces and purchase packages from measured average coverage.

Inputs

Range: at least 0.01 sq ft

Enter the measured horizontal flagstone area.

Range: at least 0.01 sq ft

Use an average from the selected stone lot or supplier estimate. Irregular stones do not have one exact face area.

Range: at least 0 %

Choose for cuts, breakage, irregular edges, and layout. No universal percentage is assumed.

Range: at least 1

Enter the supplier package count. Integer-only entry is not enforced by the current Core field.

Result

User-selected allowance (pieces)
—
Theoretical pieces before allowance
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Package-rounding surplus (pieces)
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Packages to purchase
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Pieces in whole packages
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Pieces to order after allowance
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Estimate scope
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