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Stacked Stone Calculator

Panels face the wall and corners wrap the edges. Corners are ordered by the vertical foot and their coverage comes off the wall before the flats are counted, which is the method the mills themselves use.

Calculating for a specific stone?
Pick one and the flat and corner coverage are read from its listing rather than assumed.
Wall by wall

What are you facing?

Add a row for every wall face. Outside corners are measured vertically, in feet.

WallWidth ftHeight ft
Outside corners (vertical ft)

Total the height of every outside corner the stone wraps. Two corner pieces per vertical foot is the mill figure.

Waste and cuts

Ten percent covers end cuts and breakage. Walls with windows, outlets and openings cut more.

Your wall
the stack redraws as corner height changes
You will need

An estimate, not a quote. Confirm final quantities with our team before ordering.

How it works
1

Measure each face

Width by height for every wall the stone covers. Subtract big openings yourself; leave small ones in as cutting slack.

2

Corners first

Corners are L-shaped pieces ordered at two per vertical foot. Their coverage is real area, so it comes off the wall before flats are counted.

3

Flats, then waste

What remains divides by the flat panel's coverage, and ten percent lands on both counts, rounded up. Panels are cut, and cut stone does not go back together.

Common Questions

STACKED STONE QUESTIONS

The questions our counter answers most, before the first order ships.

Talk to Our Team
Why are corners counted separately?+
Because a corner is its own L-shaped piece, not a bent flat. It covers area on both faces, which is why its coverage is subtracted before the flats are counted.
Where do the coverage figures come from?+
From the stone you pick. Panel sizes differ by series, so the calculator reads each product's own listed coverage and only falls back to the mill's standard figures without one.
Should I subtract windows and doors?+
Subtract the big ones. Leave anything under a few square feet in the count; small openings generate offcuts you cannot reuse and the slack is where they go.
Can these panels go around a fireplace?+
Most series are rated for interior fireplaces with the proper clearances. Check the product page for the specific stone, and confirm clearances with your installer.

Now find the stone.

Stacked stone panels and matching corners, coverage listed per piece, in the series the calculator reads from.

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You will need
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Estimate
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Project estimate

Stacked Stone Calculator

What you entered
Your wall
What to order
Assumptions
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