Length Converter

Convert between metric, imperial, nautical, astronomical, typographic, and other length units.

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Instructions

Enter a length, choose the source and target units, and press Convert.

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About length conversions

The Length Converter uses the shared Calculator.com conversion layer for the conversion math. The dropdown list is a fuller curated set of verified GNU Units length tokens, while the Universal Unit Converter keeps a smaller common list.

Length Converter FAQs

Does this use conversion factors typed into JavaScript?

No. JavaScript only updates the interface and submits the conversion request. The server validates the selected units and calls GNU Units.

Why are some GNU Units aliases not shown?

The visible list favors canonical unit names. Alternate spellings and aliases can be added to search or i18n data later without cluttering the dropdown.

Credits

Length Converter

Version: 0.1

Author: Calculator.com