Box Calculator

Box Dimension Calculator

All dimensions in inches — exterior cut dimensions for flat cardboard template

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Enter Length, Width, and Rows to see dimensions.
How dimensions are calculated All fold height = length + (2 × corner protector) + buffer
First / Third fold width = depth + (2 × corner protector) + cardboard + buffer
Second / Fourth fold width = (rows × panel thickness) + (2 × corner protector) + buffer
Flap width = First fold width  |  Flap height = Second fold width
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