How to Measure a Box or Carton

Measuring boxes is as easy as 1-2-3.

Box measurements always corresponds to the INNER dimensions of the box. This is done to ensure a snug and protective fit around your product.

Use a ruler or tap measure to determine the Length X Width x Height in millimeters (mm).

Measure Box Length

1.

Measure the Length

The internal length is the longer panel of the box or carton. Measure Inside the box.

Measure Box Width

2.

Measure the Width

The internal width is a shorter panel of the box or carton.
Measure inside the box.

Measure-Box-Height

3.

Measure the Height / Depth

The internal height or depth is a vertical panel of the box or carton. Always measure the distance between the top and bottom of the box. Measure inside the box.

Tips for accurate measurements

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