Length Converter
Convert meters, centimeters, feet, inches, kilometers, miles and more in one view.
Length
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Common Benchmarks
Olympic pool
50 m
Standard door height
80 in
Tennis court
78 ft
Marathon
26.2 mi
Average adult height
5.8 ft
Pickup truck length
19 ft
Formula
in = cm × 0.3937007874
Example
Example: convert 4 centimeters to inches.
4 cm = 1.57480315 in
Conversion table
| centimeters (cm) | inches (in) |
|---|---|
| 1 cm | 0.39370079 in |
| 2 cm | 0.78740157 in |
| 5 cm | 1.96850394 in |
| 10 cm | 3.93700787 in |
| 20 cm | 7.87401575 in |
| 50 cm | 19.68503937 in |
| 100 cm | 39.37007874 in |
Explanation
Centimeters are used for everyday measurements and smaller lengths, while Inches are commonly used in the United States for screens and small lengths.
How to convert centimeters to inches
- Start with the value in centimeters (cm).
- Multiply it by 0.3937007874.
- The result is the measurement in inches (in).
Example: 4 cm → 1.57480315 in
Frequently Asked Questions
How much is 4 centimeters in inches?
4 centimeters is about 1.5748 inches.
How to convert centimeters to inches?
To convert centimeters to inches, multiply by 0.3937.
How many inches is 1 centimeter?
1 centimeter equals 0.393700787402 inches.
How many centimeters is 1 inch?
1 inch equals 2.54 centimeters.
What is the difference between centimeters and inches?
Both are units of length. The main difference is usually scale and common usage context.
Where are centimeters and inches used?
They are used to measure length in everyday and technical contexts. The most common unit depends on the field and measurement needs.