how many cm in a inch

1 inch is equal to 2.54 centimeters.

To convert inches to centimeters, you can use the following formula:
centimeters = inches x 2.54

For example, if you have 5 inches and you want to convert it to centimeters:
centimeters = 5 x 2.54
centimeters = 12.7 cm

FAQs:
1. How do I convert inches to centimeters?
To convert inches to centimeters, simply multiply the number of inches by 2.54.

2. Can I convert centimeters to inches using the same formula?
Yes, you can convert centimeters to inches by dividing the number of centimeters by 2.54.

3. Why is the conversion factor for inches to centimeters 2.54?
The conversion factor of 2.54 comes from the definition of an inch, which is equal to 2.54 centimeters.