Inches to Centimeter Conversion: Definition, Chart, Examples

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What Is the Inches to Centimeter Conversion?

The inches to cm conversion (inches to centimeters conversion) is all about converting a given length measured in inches into centimeters. 

So, how many centimeters are there in an inch? The relationship between the units is given by

1 inch $= 2.54$ cm

Inch and centimeter relationship

To convert inches to cm, we multiply the length in inches by 2.54. 

Inch and centimeter are both units of measuring length. “Inch” is a unit of measurement in the customary system, whereas “centimeter” is the unit of measurement in the metric system.

You can also use an online calculator inches to cm converter, which helps carry out the conversion instantly!

Inch Definition

The inch (symbol: in or ″) is a unit of length in the US customary system of measurement. 1 inch is exactly equal to 2.54 cm.

36 inches $= 1$ yard
12 inches $= 1$ foot

Centimeter Definition

A centimeter (symbol: cm) is a metric unit of length. 1 centimeter is one hundredth of a meter.

100 cm $= 1$ meter

Inches to Cm Formula

We know that 1 inch $= 2.54$ cm

The inches to cm conversion formula is given by

Length in centimeters $=$ Length in inches $\times 2.54$

How to Convert Inches to Centimeter

Step 1: Note down the given length in inches. 

Step 2: Multiply it by 2.54.

Step 3: Assign the unit “cm” to the product obtained in step 2.

Take a look at the inches to cm conversion examples.

  • 1 inch to cm $= (1 \times 2.54)$ cm $= 2.54$ cm
  • 2 in $= (2 \times 2.54)$ cm $= 5.08$ cm
  • 100 in $= (100 \times 2.54)$ cm $= 254$ cm

Inches to Centimeters Chart

InchesCentimeter
0.1 in0.254 cm
$\frac{1}{4}$ in0.635 cm
$\frac{1}{2}$ in1.27 cm
1 in2.54 cm
2 in5.08 cm
3 in7.62 cm
4 in 10.16 cm
5 in12.70 cm
6 in15.24 cm
7 in17.78 cm
8 in20.32 cm
9 in22.86 cm
10 in25.40 cm
50 in127.00 cm
100 in254.00 cm

Facts about Inches to Centimeter Conversion

  • We know that 1 in $= 2.54$ cm
    Thus, 1 cm $= \frac{1}{2.54}$ in $= 0.393$ in
  • To convert centimeters to inches, simply divide the given length in cm by 2.54 (or multiply the given length by 0.393.)

Conclusion

In this article, we learned how to do the inches to cm conversion. We discussed the formula along with the steps for conversion. Let’s solve a few problems based on the inches to cm conversion.

Solved Examples on Inches to Centimeters Conversion

1. Dave’s height is 48 inches. What is his height in centimeters?

Solution: 

Dave’s height $= 48$ inches

To convert the height into cm, multiply it by 2.54.
$48 \times 2.54 = 121.92$

Thus, 48 in $= 121.92$ centimeters

Dave is 121.92 cm tall.

2. Convert 265 cm to inches.

Solution: 

To convert a given length from centimeters to inches, we multiply the given value by 0.393.
265 cm $= 265 \times 0.393$ inches
$= 104.145$ inches
Therefore, 265 cm is 104.145 inches approximately.

3. Find the value of 189 cm $+ 4$ inches.

Solution: 

We cannot add 2 lengths with different units. We have to bring them in the same unit.

Let us convert 4 inches to cm.

1 in $= 2.54$ cm

$\Rightarrow 4$ in $= 4 \times 2.54 = 10.16$ cm

Now, we can add 189 cm to 10.16 cm.
189 cm $+ 4$ inches $= 189$ cm $+ 10.16$ cm
$= 199.16$ cm

4. Convert 50 inches to cm.

Solution

1 inch $= 2.54$ cm

50 inches $= 50 \times 2.54$ cm 

$= 127$ cm

Hence, 50 inches is equal to 127 cm.

5. How many centimeters make 200 inches?

Solution: 

1 inch $= 2.54$ cm

Thus, 200 inches $= 200 \times 2.54$ cm

$= 508$ cm

Practice Problems on Inches to Centimeters Conversion

Inches to Centimeter Conversion: Definition, Chart, Examples

Attend this quiz & Test your knowledge.

1

1 inch $=$ ____ cm

2.54
2
3.14
5.24
CorrectIncorrect
Correct answer is: 2.54
1 inch $= 2.54$ cm
2

50 inches $=$ ___ cm

254
127
3.14
5.24
CorrectIncorrect
Correct answer is: 127
50 inches $= 50 \times 2.54$ cm $= 127$ cm
3

3 inches in a centimeter $=$ ?

3.54 cm
2.54 cm
7.62 cm
8.62 cm
CorrectIncorrect
Correct answer is: 7.62 cm
3 inches $= 3 \times 2.54$ cm
$= 7.62$ cm

Frequently Asked Questions on Inches to Centimeters Conversion

1 inch $= 0.0833333$ ft

1 cm $= 0.0328084$ ft

Thus, an inch is slightly longer than a centimeter.

1 in $= 2.54$ cm

100 cm $= 1$ meter