Conversions
Cm to Inches Calculator
Convert centimeters to inches and back. Includes feet and meters. Quick reference for common heights and lengths.
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Also: 3.28 ft (3 ft 3.4 in) or 1.0000 m
Formula: 1 cm = 0.39370079 in (exactly 1 / 2.54). Divide centimeters by 2.54 to get inches.
Length Conversion Table
| Centimeters | Inches | Feet |
|---|---|---|
| 1 cm | 0.39 | 0.03 |
| 5 cm | 1.97 | 0.16 |
| 10 cm | 3.94 | 0.33 |
| 30 cm | 11.81 | 0.98 |
| 50 cm | 19.69 | 1.64 |
| 100 cm | 39.37 | 3.28 |
| 150 cm | 59.06 | 4.92 |
| 170 cm | 66.93 | 5.58 |
| 175 cm | 68.9 | 5.74 |
| 180 cm | 70.87 | 5.91 |
| 200 cm | 78.74 | 6.56 |
Frequently Asked Questions about the Cm to Inches Calculator
How many inches in a centimeter?
One centimeter equals 0.3937 inches. The inverse is exact: 1 inch = 2.54 cm, which is the defined conversion used by this calculator.
What is 100 cm in inches?
100 cm equals 39.37 inches, or about 3.28 feet. That is just over a meter, since 1 meter = 100 cm = 39.37 in.
How do I convert cm to feet?
Divide centimeters by 30.48 to get decimal feet, or divide by 2.54 to get total inches and then divide by 12. For example, 180 cm / 2.54 = 70.87 inches = 5 feet 10.87 inches.
What is 175 cm in feet and inches?
175 cm equals 5 feet 8.90 inches. The calculation: 175 / 2.54 = 68.90 total inches, then 68 / 12 = 5 feet with 8.90 inches remaining.
Why is 1 inch defined as exactly 2.54 cm?
The 1959 International Yard and Pound Agreement fixed the international yard at exactly 0.9144 meters, which makes 1 inch exactly 2.54 cm (0.9144 / 36). Australia, Canada, New Zealand, South Africa, the UK, and the US adopted it, replacing slightly different national standards and simplifying engineering conversion.
What is 200 cm in inches?
200 cm equals 78.74 inches, or 6 feet 6.74 inches. That is equivalent to 2 meters, a common benchmark for height in metric countries.