Understanding conversions between centimeters and inches is handy, especially if you’re dealing with measurements from different countries. Let’s break down how to convert centimeters (cm) to inches (in) and find out exactly how many inches 20 cm equals.
What Is a Centimeter vs. an Inch?
Before we get into the calculation, let’s quickly talk about what centimeters and inches are. Centimeters and inches are both units used to measure length or distance, but they are part of different measurement systems.
- Centimeter (cm): A unit of length in the metric system, which is used in most countries around the world.
- Inch (in): A unit of length in the imperial system, commonly used in the United States and a few other countries.
How Do You Convert Centimeters to Inches?
To convert centimeters to inches, you use a simple formula. Here it is:
1 cm = 0.3937 inches
So, if you want to convert 20 cm to inches, you multiply 20 by 0.3937. Let’s do the math together!
To convert 20 cm to inches, you multiply:
20 cm × 0.3937 = 7.874 inches
So, 20 cm is equal to approximately 7.87 inches.
An Easy Way to Remember the Conversion
If you’re finding it tough to remember the exact conversion number, here’s a simple trick. You can remember that 1 cm is just a little less than half an inch. So, for a quick estimate, you can say that 20 cm is about 8 inches. While it won’t be exact, it can help if you’re in a hurry.
