Centimeters to inches conversion table
| centimeters | inches |
|---|---|
| 1 cm | 0.3937 in |
| 2 cm | 0.7874 in |
| 5 cm | 1.9685 in |
| 10 cm | 3.937 in |
| 15 cm | 5.9055 in |
| 20 cm | 7.874 in |
| 30 cm | 11.811 in |
| 45 cm | 17.7165 in |
| 50 cm | 19.685 in |
| 60 cm | 23.622 in |
| 75 cm | 29.5276 in |
| 80 cm | 31.4961 in |
| 90 cm | 35.4331 in |
| 100 cm | 39.3701 in |
| 120 cm | 47.2441 in |
| 150 cm | 59.0551 in |
How to convert centimeters to inches
One centimeter is 0.393701 inches, so 1 cm = 0.3937 in. The formula is:
in = cm ÷ 2.54
Two worked examples:
- 15 cm = 15 ÷ 2.54 = 5.9055 in
- 60 cm = 60 ÷ 2.54 = 23.622 in
How to use the converter
- 1
Type the number you have in centimeters (cm) into the left box.
- 2
Read the result in inches (in) in the right box. It updates as you type, and you can also type in the right box to convert back.
- 3
Press the swap button to flip the units, or copy the result to paste it into your plan notes.
Floor plan tips
Furniture, doors and windows on metric plans are in centimeters: a 90 cm door is 35.43 in, an 80 cm door is 31.5 in, and a 60 cm kitchen cabinet is 23.62 in wide.
US standard interior doors come in 32, 34 and 36 in, which are 81.3, 86.4 and 91.4 cm. If a metric plan shows an 80 cm door, a 32 in door is the closest match.
A 60 cm appliance slot is 23.62 in. US appliances are nominally 24 in (60.96 cm), about 1 cm wider, so check the exact width before you buy.
Centimeters to inches: FAQ
How many inches are in 1 centimeter?
1 centimeter is exactly 0.393701 inches. That is 1 cm = 0.3937 in rounded to 4 decimals.
How do I convert centimeters to inches?
Use the formula in = cm ÷ 2.54. For example, 20 cm is 7.874 in.
How many inches is 75 centimeters?
75 cm is 29.5276 in.
How wide is an 80 cm or 90 cm door in inches?
An 80 cm door is 31.5 in and a 90 cm door is 35.43 in. These sit next to the US 32 in and 36 in standard door widths.
Is this centimeters to inches converter accurate?
Yes. The factor is exact, because the inch is defined as 25.4 mm and the foot as 0.3048 m. The result shows up to 4 decimals and runs in your browser, so nothing you type is sent anywhere.
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