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# Difference between Length and Height

May 13, 2023 written by Azhar Ejaz

The key difference between length and height is that length is a measurement of the longest dimension of an object in the plane of its existence, while height is the measurement of an object from its base to its top, perpendicular to the plane of its existence.

## Difference between Length and Height

Actual Meaning:

• Length is the measurement of an object from one point to another.
• Height measures an object from top to bottom.

Dimension:

• Length is measured in the most-extended dimension.
• Height is measured in the dimension that would be up in any orientation.

Axis of measurement:

• Length is a measurement on the horizontal axis.
• Height is a measurement on the vertical axis.

Used for:

• The length determines how long an object is.
• Height determines how high the object takes base as a reference.

Type of object:

• Length can be measured for one, two, or three-dimensional objects.
• Height is usually measured for 3-dimensional objects.

Examples:

• Length: Line, square, rectangle, cube, etc.
• Height: Cube, cylinder, etc.
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