To convert centimeters (cm) to inches, you can use the following formula:
inches = cm / 2.54
Here’s a step-by-step guide on how to convert cm to inches:
1. Determine the number of centimeters you want to convert.
2. Divide the number of centimeters by 2.54 to get the equivalent number of inches.
3. Round the result to the desired number of decimal places.
For example, let’s convert 20 cm to inches:
inches = 20 cm / 2.54
inches = 7.874 inches
So, 20 centimeters is equal to 7.874 inches.
FAQs:
1. How do I convert inches to centimeters?
To convert inches to centimeters, you can use the formula: cm = inches x 2.54
2. Can I use an online calculator to convert cm to inches?
Yes, there are many online converters available that can quickly and accurately convert cm to inches.
3. Why do we use 2.54 in the conversion formula?
The conversion factor of 2.54 is used because there are 2.54 centimeters in one inch.