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Unit Converter

Conversion formula

The conversion factor from inches to centimeters is 2.54, which means that 1 inch is equal to 2.54 centimeters:

1 in = 2.54 cm

To convert 4.5 inches into centimeters we have to multiply 4.5 by the conversion factor in order to get the length amount from inches to centimeters. We can also form a simple proportion to calculate the result:

1 in → 2.54 cm

4.5 in → L(cm)

Solve the above proportion to obtain the length L in centimeters:

L(cm) = 4.5 in × 2.54 cm

L(cm) = 11.43 cm

The final result is:

4.5 in → 11.43 cm

We conclude that 4.5 inches is equivalent to 11.43 centimeters:

4.5 inches = 11.43 centimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 centimeter is equal to 0.087489063867017 × 4.5 inches.

Another way is saying that 4.5 inches is equal to 1 ÷ 0.087489063867017 centimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four point five inches is approximately eleven point four three centimeters:

4.5 in ≅ 11.43 cm

An alternative is also that one centimeter is approximately zero point zero eight seven times four point five inches.

Conversion table

inches to centimeters chart

For quick reference purposes, below is the conversion table you can use to convert from inches to centimeters

inches (in) centimeters (cm)
5.5 inches 13.97 centimeters
6.5 inches 16.51 centimeters
7.5 inches 19.05 centimeters
8.5 inches 21.59 centimeters
9.5 inches 24.13 centimeters
10.5 inches 26.67 centimeters
11.5 inches 29.21 centimeters
12.5 inches 31.75 centimeters
13.5 inches 34.29 centimeters
14.5 inches 36.83 centimeters