CM to Inch Converter – Free Online Tool
Quick Answer
Convert centimeters to inches instantly with this free CM to Inch converter from Toolscal. Enter a value and get accurate conversions without signup or downloads.
Convert centimeters to inches instantly. Free, accurate CM to Inch converter by Toolscal. Perfect for measurements, design, and everyday use.
A centimeter (cm) is a metric unit of length equal to one hundredth of a meter, while an inch is an imperial unit equal to 2.54 centimeters. This free converter by Toolscal helps you convert CM to inches quickly and accurately for design, construction, and everyday measurements.
Enter a numeric value to convert
Conversion Formula
To convert centimeters to inches, multiply the length value by 0.393701.
Example: 10 cm × 0.393701 = 3.937 inches
Example Conversions
Conversion Table
| Centimeters | Inches |
|---|---|
| 1 cm | 0.394 in |
| 5 cm | 1.969 in |
| 10 cm | 3.937 in |
| 15 cm | 5.906 in |
| 20 cm | 7.874 in |
| 25 cm | 9.843 in |
| 30 cm | 11.811 in |
| 50 cm | 19.685 in |
| 75 cm | 29.528 in |
| 100 cm | 39.370 in |
Frequently Asked Questions
How do I convert centimeters to inches?
To convert centimeters to inches, multiply the length value by 0.393701. For example, 10 cm × 0.393701 = 3.937 inches. Use our free online CM to Inch converter by Toolscal for instant, accurate results.
What is the formula for cm to inch conversion?
The conversion formula is: Inches = Centimeters × 0.393701. This is because 1 centimeter equals exactly 0.393701 inches.
How many inches are in 1 cm?
1 centimeter equals 0.393701 inches. This is the standard conversion factor used globally.
Why do we convert cm to inches?
Centimeters (metric system) are commonly used in most countries, while inches (imperial system) are used in the United States. Converting between these units is essential for international communication, manufacturing, and everyday measurements.
Is this cm to inch converter accurate?
Yes, Toolscal's CM to Inch converter uses the official conversion factor (1 cm = 0.393701 inches) for precise calculations. All conversions are accurate to 6 decimal places.
Can I convert inches back to cm?
Yes! Click the swap button in the converter to instantly switch from CM to Inch mode to Inch to CM mode. You can also visit our Inch to CM converter page.
What are common cm to inch conversions?
Common conversions include: 1 cm = 0.39 inches, 10 cm = 3.94 inches, 30 cm (30cm ruler) = 11.81 inches, 50 cm = 19.69 inches, and 100 cm = 39.37 inches.