Input Length
Enter a value and select a unit to convert from.
Converted Results
Metric System
Imperial System
Traditional Korean
* Korean traditional units are based on the modern definition (1 Ri ≈ 393m).
Length Converter
Instantly convert between Metric (m, cm), Imperial (inch, ft, yd), and traditional Korean length units. Accurate and easy-to-use length converter.
About Length Converter
Convert a finite length between the listed units.
Choose the source unit, enter a value and read the converted values alongside it.
Copy the conversion for a dimension note; preserve enough precision for your use.
The calculation or rendering runs in this browser tab. Copy, download and share actions make the chosen output available outside this tab.
Worked example
- Input / settings
- 1 metre
- Action
- Convert to centimetres
- Result
- 100 centimetres
Scope and limits
- Invalid or nonfinite inputs have no usable result. Display rounding does not turn an approximate measurement into an exact one.
Frequently asked questions
- Why do some outputs have many decimals?
- Different unit ratios produce fractions. Use the displayed precision appropriate to the measurement rather than assuming every digit was measured.
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