About the Length Converter
The Length Converter normalizes every supported unit to exact metres where standards define them, then converts to the destination. International inch, foot, yard and mile factors are used.
How to use the Length Converter
- Enter the numeric length.
- Select source and destination units.
- Convert and copy the displayed precision you need.
Practical tips
- Keep significant figures consistent with the original measurement accuracy.
- A nautical mile is exactly 1,852 metres and differs from a statute mile.