Centimeters and Inches Converter
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How to convert cm to inches
There are 2.54cm in 1 inch. To convert cm to inches, divide your cm figure by 2.54 or multiply it by 0.3937.
As an example, let's say you have a piece of wood measuring 50cm and you want to convert it into inches. To get your answer, divide your cm figure by 2.54. So, 50 ÷ 2.54 = 19.685 inches.
cm to inches chart
| cm to inches | cm to inches |
|---|---|
| 1 cm = 0.3937 in | 11 cm = 4.3307 in |
| 2 cm = 0.7874 in | 12 cm = 4.7244 in |
| 3 cm = 1.1811 in | 13 cm = 5.1181 in |
| 4 cm = 1.5748 in | 14 cm = 5.5118 in |
| 5 cm = 1.9685 in | 15 cm = 5.9055 in |
| 6 cm = 2.3622 in | 16 cm = 6.2992 in |
| 7 cm = 2.7559 in | 17 cm = 6.6929 in |
| 8 cm = 3.1496 in | 18 cm = 7.0866 in |
| 9 cm = 3.5433 in | 19 cm = 7.4803 in |
| 10 cm = 3.937 in | 20 cm = 7.874 in |
| cm to inches | cm to inches |
|---|---|
| 25 cm = 9.8425 in | 95 cm = 37.4016 in |
| 30 cm = 11.811 in | 100 cm = 39.3701 in |
| 35 cm = 13.7795 in | 105 cm = 41.3386 in |
| 40 cm = 15.748 in | 110 cm = 43.3071 in |
| 45 cm = 17.7165 in | 115 cm = 45.2756 in |
| 50 cm = 19.685 in | 120 cm = 47.2441 in |
| 55 cm = 21.6535 in | 125 cm = 49.2126 in |
| 60 cm = 23.622 in | 130 cm = 51.1811 in |
| 65 cm = 25.5906 in | 135 cm = 53.1496 in |
| 70 cm = 27.5591 in | 140 cm = 55.1181 in |
| 75 cm = 29.5276 in | 145 cm = 57.0866 in |
| 80 cm = 31.4961 in | 150 cm = 59.0551 in |
| 85 cm = 33.4646 in | 155 cm = 61.0236 in |
| 90 cm = 35.4331 in | 160 cm = 62.9921 in |
Note that conversions in the above charts are rounded to a maximum of 4 decimal places.
How many inches are in 30 cm?
30cm is equal to 11.811 inches. You can calculate this by dividing 30 by 2.54, as there are 2.54cm in an inch.
How many inches are in 40 cm?
40cm is equal to 15.748 inches. This calculation can be achieved by dividing the 40cm figure by 2.54, or multiplying it by 0.3937.
Metric and imperial conversions
The Centimeter (British spelling 'centimetre') is a metric unit of length, distance or height. By contrast, the inch is an imperial measurement, still commonly used in the United States and United Kingdom.
The conversion tool on this page can help you convert between centimeters and inches. Should you wish to include feet in your calculation, give the cm, feet and inches converter a try. As an alternative, if you'd like to convert between millimeters and inches, you can find a mm to inches converter here.
