In Health Blog

15cm to MM – Centimeter, Millimeter, and More

Image default

15cm to MM

Primary, note that cm is the same as centimeters, and mm is the same as millimeters. So when you ask to convert 15cm to mm, you are asking to convert 15 centimeters to millimeters.

A centimeter is more significant than a millimeter. Simply put, cm is bigger than mm.

A centimeter is “10 to the power of 1” larger than a millimeter.

Meanwhile, a centimeter is 10^1 larger than a millimeter, and the conversion factor from cm to mm is 10^1.

Then, you can multiply 15 cm by 10^1 to convert 15 cm to mm.

Now is the answer to the math that shows you how to convert 15 cm to mm by multiplying 15 by the change factor of 10^1.

  • 15×10^1
  • = 150
  • 15cm
  • = 150mm


  • The centimeter (cm) is a unit of displacement (distance or length) in the cgs system of units (centimeter/gram/second).
  • The cm equals 0.01 meters, and there are about 2.54 centimeters in a linear inch.
  • The unit of length in the metric system is equal to 0.01 meters. The definition of a centimeter is one-hundredth of a meter (.3937 inches).
  • An example of a centimeter is about the width of the smallest adult fingernail.


Unit of length equal to ¹/₁₀₀₀ meter. Example of millimeter

  • Everyday items that can be used to show tumor size in mm include a sharp pencil point (1 mm), a new crayon point (2 mm), a pencil eraser (5 mm), a pea (10 mm), a peanut (20 mm) and a file (50 mm).
  • Both millimeters and centimeters are the units for measuring length. Here, one millimeter is equal to 0.1 centimeters, and 1 cm is equal to 10 mm.
  • 1mm=0.1cm
  • 1cm=10mm

Millimeters to Centimeters Conversion

The millimeter is the SI unit (International System of Units) in the metric system.

The thing is used to represent the length of an object or a person. One millimeter is equal to 0.1 centimeters.
The symbol for millimeters is ‘mm.’

A centimeter is also the SI unit in the metric system. The thing is the unit of length and distance. The symbol for centimeters is cm. One centimeter is equal to 10 millimeters.

A decameter is equal to 10 centimeters. One meter is equal to 100 centimeters.

  • 1cm to mm
  • 1cm=10mm
  • 1mm = 1/10cm
  • 1mm=0.1cm

Convert MM to CM

Now, to convert the length value in mm to cm, we have to divide the given value by 10.


  • 1mm=1/10=0.1cm
  • 10mm = 10/10 = 1cm
  • 100mm = 100/10 = 10cm
  • 500mm = 500/10 = 50cm
  • 1000mm = 1000/10 = 100cm
  • 5000mm = 5000/10 = 500cm

How to convert 120mm to cm?

  • As we see, 10 mm is equal to 1 cm.
  • So, mm/10 = cm
  • 120mm/10=12cm
  • Therefore, 120 mm is equal to 12 cm.

How much is 5 mm to cm?

5 millimeters to centimeters:

  • 1mm=0.1cm
  • So 5mm = 0.1 x 5 = 0.5cm

How much is 0.01 cm to mm?

  • 1cm=10mm
  • 0.01cm = 10/0.01 = 0.1mm
  • So, 0.01 cm is equal to 0.1 mm.

Also Read: 15C to F – Celsius, Fahrenheit, and More

Users also Read