Reference conversions
| Source unit | Equivalent |
|---|---|
| 1 inch | 0.0254 m |
| 1 foot | 0.3048 m |
| 1 mile | 1,609.344 m |
| 1 nautical mile | 1,852 m |
Convert metric, imperial, nautical, and selected Chinese length units through meters. Exact international definitions are used for inch, foot, mile, and nautical mile.
| Source unit | Equivalent |
|---|---|
| 1 inch | 0.0254 m |
| 1 foot | 0.3048 m |
| 1 mile | 1,609.344 m |
| 1 nautical mile | 1,852 m |
1 m = 39.37007874 in = 3.28083990 ft.
The page treats li as 500 m and chi as one third of a meter. Historical or regional definitions may differ.
Length Converter is for this task: Convert metric, imperial, nautical, and common Chinese length units quickly. It runs in the browser; start with a short, non-sensitive sample and confirm the behavior before processing more data.
Use it for a focused Length Converter task when a quick browser workbench is appropriate.
numbers, units, and the options shown by the calculator
the calculated or converted values described on the page
For Length Converter: Confirm units, precision, rounding, and formula scope. Use an authoritative workflow for engineering or financial decisions. See the test method.