Look up caliper in Wiktionary, the free dictionary.

Calipers are an instrument used to measure the dimensions of an object.

Caliper(s) or calliper(s) may also refer to:

• Brace (orthopaedic), especially a leg brace
• Calipers, components of a disc brake
• Caliper brakes, a type of bicycle brake
• Caliper, the measured thickness of paper, in paper and ink testing

See also

• Caliber (disambiguation)
• Rotating calipers, an algorithm an algorithm design technique in computational geometry
• Compass (drawing tool)