Centimeter Calculator
A tool to convert centimeters to other units of length like inches or feet, and perform basic arithmetic with cm values.
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The Centimeter: A Fundamental Unit of Length
The centimeter (cm) is a fundamental unit of length in the metric system, which is the standard system of measurement used by most of the world. It provides a convenient scale for many everyday objects, bridging the gap between the milliliter (for very small items) and the meter (for larger distances).
What is a Centimeter?
A centimeter is defined as one-hundredth of a meter (1/100 m). It is part of the CGS (Centimeter-Gram-Second) system of units. For perspective, the width of a typical fingernail is about 1 centimeter.
Common Conversions from Centimeters
Knowing how to convert centimeters to other units is essential for working between the metric and imperial systems.
- Centimeters to Inches: This is one of the most common conversions. The exact factor is 1 inch = 2.54 centimeters.
- Centimeters to Feet: Since there are 12 inches in a foot, there are 30.48 cm in a foot (12 × 2.54).
- Centimeters to Meters: As per its definition, 100 centimeters = 1 meter.
- Centimeters to Millimeters: There are 10 millimeters in every centimeter.
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