Convert 87 mm to Inches

Converting millimeters to inches is a common task in various fields such as engineering, woodworking, and crafting. This guide will help you easily convert 87 mm to inches using a straightforward method.

mm Definition

Millimeter (mm) is a metric unit of length equal to one-thousandth of a meter. It is commonly used in fields like engineering, manufacturing, and scientific research to measure small distances and dimensions accurately.

Inches Definition

An inch is a unit of length in the imperial system, defined as 1/12 of a foot or 2.54 centimeters. Inches are widely used in the United States and some other countries for measuring length in various applications, including construction and everyday measurements.

How to Convert 87 mm to Inches

To convert millimeters to inches, you can use the formula:

Inches = Millimeters ÷ 25.4

For 87 mm, the conversion would be:

Inches = 87 mm ÷ 25.4 ≈ 3.4252 inches

Therefore, 87 mm is approximately 3.43 inches when rounded to two decimal places.

FAQs

What is the exact conversion of mm to inches?

The exact conversion factor from millimeters to inches is 1 inch = 25.4 mm.

How do I convert other mm measurements to inches?

To convert any millimeter measurement to inches, simply divide the number of millimeters by 25.4.

Why is it important to know how to convert mm to inches?

Understanding how to convert between these units is essential in fields like engineering and construction, where precision in measurements is crucial.