Unit Converter
Conversion formula
The conversion factor from millimeters to centimeters is 0.1, which means that 1 millimeter is equal to 0.1 centimeters:
1 mm = 0.1 cm
To convert 28 millimeters into centimeters we have to multiply 28 by the conversion factor in order to get the length amount from millimeters to centimeters. We can also form a simple proportion to calculate the result:
1 mm → 0.1 cm
28 mm → L(cm)
Solve the above proportion to obtain the length L in centimeters:
L(cm) = 28 mm × 0.1 cm
L(cm) = 2.8 cm
The final result is:
28 mm → 2.8 cm
We conclude that 28 millimeters is equivalent to 2.8 centimeters:
28 millimeters = 2.8 centimeters
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 centimeter is equal to 0.35714285714286 × 28 millimeters.
Another way is saying that 28 millimeters is equal to 1 ÷ 0.35714285714286 centimeters.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-eight millimeters is approximately two point eight centimeters:
28 mm ≅ 2.8 cm
An alternative is also that one centimeter is approximately zero point three five seven times twenty-eight millimeters.
Conversion table
millimeters to centimeters chart
For quick reference purposes, below is the conversion table you can use to convert from millimeters to centimeters
millimeters (mm) | centimeters (cm) |
---|---|
29 millimeters | 2.9 centimeters |
30 millimeters | 3 centimeters |
31 millimeters | 3.1 centimeters |
32 millimeters | 3.2 centimeters |
33 millimeters | 3.3 centimeters |
34 millimeters | 3.4 centimeters |
35 millimeters | 3.5 centimeters |
36 millimeters | 3.6 centimeters |
37 millimeters | 3.7 centimeters |
38 millimeters | 3.8 centimeters |