Centimeters to Inches - Conversion, Examples

Centimeters to Inches

Centimeters to inches conversion is a simple method used in maths to change a measurement from the metric system to the imperial system. We measure things around us to know how long, tall, or heavy they are. But these measurements only make sense when we have knowledge about the units.

That’s why knowing how to convert cm to inches is important. It helps us compare lengths in an easy way and avoid mistakes. Whether you are measuring your height, reading a ruler, or solving a maths question, learning how to convert cm to inches is very useful in daily life and studies.

Read More: How Many Inches is 20 CM?

How to Convert cm to Inches?

Centimeters and inches are both units used to measure length. We generally write centimeter as cm, and inches like “in” or an inch. The relationship between these two units is easy to understand. We can say 1 centimeter = 0.3937 inches, or 1 inch = 2.54 centimeters.

So, to understand how to convert cm to inches, follow these easy steps:

• Step 1: Multiply the given number in centimeters by 0.3937 (or simply use 0.4 for quick estimation).

• Step 2: Write the answer with the unit “inches”.

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Cm to Inches Formula

Using the cm to inches formula makes it easy to convert centimeters to inches.

• Cm to Inches Formula: Value (in inches) = Value (in cm) × 0.3937

As per the cm to inches formula, we just need to multiply the number of centimeters by 0.3937 to get the value in inches.

For example, if you want to change 10 cm to inches, then Value (in inches) = 10 × 0.3937 = 3.937 inches. So, 10 cm = 3.937 inches. Once you understand the cm to inches formula, converting any measurement from cm to inches becomes very easy.

Read More: Measurement

Cm to Inches Conversion Chart

Now that you've learnt the cm to inches formula, converting any value from centimeters to inches becomes easy for you. To make it even simpler, here is a cm to inches conversion chart that shows the inch values for some commonly used centimeter measurements.

The cm to inches conversion chart given below helps you quickly find the inch value without calculating every time.

It is important for you to note that these conversions are approximate and rounded to two decimal places. You can use this chart to easily solve some common cm to inches questions. Remember, these conversions are based on the standard relation: 1 inch = 2.54 centimeters.

Read More: CM to Feet

Centimeters to Inches Examples With Solutions

Here are some centimeters to inches examples to help you understand how to convert cm to inches:

Example 1: A notebook is 25 cm long. Find its length in inches.

Solution: Length of notebook in centimeters = 25 cm

To convert cm to inches, multiply by 0.3937.

25 × 0.3937 = 9.8425 inches

Hence, the notebook is about 9.84 inches long.

Example 2: A table’s width is 150 cm. What is its width in inches?

Solution: Width of table in centimeters = 150 cm

Let's apply the cm to inches formula: 150 × 0.3937 = 59.055 inches

Therefore, the table’s width is about 59.06 inches.

Example 3: Priya bought a piece of fabric that is 85 cm long. She wants to know how many inches this length is, so she can compare it with another fabric measurement. What is the length of the fabric in inches?

Solution: The length of the fabric is = 85 cm.

Let's apply the cm to inches formula to find the answer: 85 × 0.3937 = 33.4645 inches

Hence, the fabric is about 33.46 inches long.

Example 4: A room has a height of 240 cm. Ravi wants to install a curtain that covers the full height of the room, but the curtain size is given in inches. How tall should the curtain be in inches?

Solution: Height of the room = 240 cm

Let's convert the height from cm to inches: 240 × 0.3937 = 94.488 inches

Therefore, the curtain should be about 94.49 inches tall.

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