# 1 Centimeter to Millimeter

Convert 1 (one) Centimeters to Millimeters (cm to mm) with our conversion calculator.

1 Centimeters to Millimeters equals 10.00 mm.

• Meter
• Kilometer
• Centimeter
• Millimeter
• Micrometer
• Nanometer
• Mile
• Yard
• Foot
• Inch
• Light Year
• Meter
• Kilometer
• Centimeter
• Millimeter
• Micrometer
• Nanometer
• Mile
• Yard
• Foot
• Inch
• Light Year

Convert 1 Centimeters to Millimeters (cm to mm) with our conversion calculator.

1 Centimeters to Millimeters equals 10 mm.

To convert 1 centimeter (cm) to millimeters (mm), we need to understand the relationship between the two units. In the metric system, a centimeter is larger than a millimeter. Specifically, 1 centimeter is equal to 10 millimeters. This conversion factor is fundamental to the metric system, where units progress in powers of ten. Therefore, to convert centimeters to millimeters, you multiply the number of centimeters by 10.

For our calculation:

1 cm × 10 = 10 mm

This calculation is straightforward because of the designed simplicity of the metric system. Starting with the base unit of a meter, which is the standard for measuring length in this system, each unit step (up or down) represents a tenfold change. A millimeter is one thousandth (1/1000) of a meter, and a centimeter is one hundredth (1/100) of a meter, so moving between millimeters and centimeters is a matter of multiplying or dividing by 10. This makes conversions within the metric system, such as from centimeters to millimeters, remarkably simple.

Here are 7 items that are approximately 1 cm in length:

• A standard paper clip:

• Usually around 1 cm in width.
• The diameter of a Euro cent coin:

• Close to 1 cm across.
• The width of a large rubber band:

• About 1 cm when not stretched.
• The long side of a staple:

• The standard office staple is roughly 1 cm long.
• The thickness of a standard crayon:

• Approximately 1 cm in diameter.
• The length of a small button:

• Many shirt buttons have a diameter about 1 cm.
• A blueberry:

• A large blueberry can be around 1 cm in diameter.