26/03/2019
** Understanding Tape Measures **
How to read a measuring tape.
A tape measure, also called measuring tape, is a type of flexible ruler. Tape measures are made from a variety of materials, including fiber glass, plastic and cloth. They are among the most common measuring tools used today.
Generally speaking, the term “tape measure” refers to a roll-up, self-retracting style tape measure that’s designed for carpentry. The actual tape potion of the measure, called the ‘ribbon,’ is usually constructed from a stiff metallic material that can stiffen when needed but can also roll up for simple use and storage. However, the term covers all types of tape measures – even tailor’s tape.
The modern idea of tape measures originated in tailoring with cloth tape used to alter or fix clothing. It wasn’t until carpenters adopted the Farrand Rapid Rule, patented by Hiram Farrand, that the tape measure became a staple of common usage. Ferrand’s design was later sold to Stanley Works.
Tape measures come in both Imperial Units (inches and feet) and metric (centimeters and meters), featuring unit breakdowns for further accuracy. Specialized versions can include markings that cover truss lengths for roofing and stud intervals for housing.
The guides below for how to read a tape measure and how to measure on a tape measure assume Imperial (American) units for the explanations.
