The terms micron and micrometer can often be used interchangeably, but there are subtle differences between the two. Both are used to measure small distances, and are often essential for precision measurement in scientific and engineering work. In this article, we will look more closely at the differences between micron and micrometer, and explore when it is best to use each one.

What is a Micron?

Micron is a unit of measurement that is equal to one millionth of a meter. It is also referred to as a micrometer, and is typically used to measure very small distances, such as those between particles, or the thickness of a material. The symbol typically used to represent micron is μ. For example, the diameter of a human hair is typically between 17 and 181 μ.

What is a Micrometer?

A micrometer, also known as a ‘micron’, is a unit of measurement that is equal to one millionth of a meter. It is typically used to measure very small distances, such as those between particles, or the thickness of a material. The symbol typically used to represent micrometer is μm. For example, a strand of human hair is typically between 17 and 181 μm in diameter.