1 inch bằng bao nhiêu mm?
Inch (in) and millimeter (mm) are two different units of length, commonly used in various fields such as construction, engineering, and everyday life. While inch is a unit of length in the Imperial system, millimeter is a unit of length in the Metric system.
What is an inch? An inch is a unit of length in the Imperial system, primarily used in the United States. It is defined as 2.54 centimeters or 25.4 millimeters. The inch is subdivided into 12 equal parts called lines, and each line is further divided into 12 equal parts called points.
What is a millimeter? A millimeter is a unit of length in the Metric system, widely used in most countries. It is defined as one-thousandth of a meter or 0.001 meters. The millimeter is subdivided into 10 equal parts called centimeters, and each centimeter is further divided into 10 equal parts called millimeters.
Conversion from inch to millimeter Now, let's get to the main question: 1 inch bằng bao nhiêu mm? The answer is straightforward:
1 inch = 25.4 mm
So, if you need to convert an inch to millimeters, simply multiply the number of inches by 25.4.
Conclusion In conclusion, 1 inch is equal to 25.4 millimeters. Understanding the conversion between these two units of length is essential in various fields, such as construction, engineering, and everyday life. By knowing the conversion factor, you can easily switch between inch and millimeter measurements.
