Concepts and Formulae
The centimeter (cm) is a unit of length in the metric system, equal to one hundredth of a meter. The inch (in) is a unit of length in the imperial and customary units systems, equal to one-twelfth of a foot.
To convert centimeters to inches, you can use the following formula:
inches = centimeters * 2.54
For example, to convert 10 centimeters to inches, you would do the following:
inches = 10 cm * 2.54 = 39.37 inches
Benefits of using a cm to inches converter
There are several benefits to using a cm to inches converter, including:
- Accuracy: Cm to inches converters are very accurate, as they use sophisticated mathematical algorithms to perform their calculations.
- Convenience: Cm to inches converters can save users a lot of time and effort, as they can perform complex calculations quickly and easily.
- Flexibility: Cm to inches converters can be used to convert any number of centimeters to inches, regardless of the size of the number.
- Versatility: Cm to inches converters can be used in a variety of fields, including engineering, construction, and woodworking.
Interesting facts about cm and inches
- The centimeter was first defined in 1793, as part of the metric system.
- The inch was first defined in the 13th century, as one-twelfth of a foot.
- The average human hand is about 8 inches long.
- The average human foot is about 10 inches long.
- The tallest building in the world, the Burj Khalifa, is 2,717 feet tall, or about 828 meters tall.
Scholarly references
- International Organization for Standardization (ISO): ISO 80000-1:2009 Quantities and units – Part 1: General
- National Institute of Standards and Technology (NIST): The NIST Reference on Constants, Units, and Uncertainty: Units and Conversion Factors
Conclusion
Cm to inches converters are a valuable tool for anyone who needs to convert centimeters to inches. They are accurate, convenient, flexible, and versatile. Cm to inches converters can be used in a variety of fields, including engineering, construction, and woodworking.
Example of using a cm to inches calculator
Let’s say you are a woodworker and you need to cut a piece of wood to a length of 10 centimeters. However, your measuring tape is in inches. You can use a cm to inches calculator to convert the length to inches.
To do this, you would enter the following information into the calculator:
- Centimeters: 10
The calculator would then display the following result:
Inches: 3.937 inches
Therefore, you would need to cut the piece of wood to a length of 3.937 inches.
Cm to inches calculators can be used to convert any number of centimeters to inches, regardless of the size of the number. This makes them a valuable tool for a variety of applications.

Sandeep Bhandari is the founder of ExactlyHowLong.com website.
I am a professional full-time blogger, a digital marketer, and a trainer. I love anything related to the Web and I try to learn new technologies every day.
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In game development, I love playing with every different engine, toolset, and framework I can find. In digital art, I love everything from painting to vector work to pixel art to 3D modeling.
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Summary