How to Convert Nautical miles to Chi (Chinese foot) (nmi to chi)
Length conversions come up when reading overseas furniture specs, cycling the Round Island Route in kilometres while a foreign app shows miles, or checking marine distances in the Singapore Strait in nautical miles. This guide shows how to convert nautical miles into chi (chinese foot) by hand, with examples and a quick-reference table.
The conversion
To convert nautical miles to chi (chinese foot), multiply the value by 5,556. To go the other way, divide by the same number (or multiply by 0.0001799856). For a quick estimate, multiply by about 5,600.
Chi (Chinese foot) = nautical miles × 5,556
Worked examples
- 3 nmi = 16,668 chi
- 12.5 nmi = 69,450 chi
- 75 nmi = 416,700 chi
Nautical miles to Chi (Chinese foot) table
| Nautical miles | Chi (Chinese foot) |
|---|---|
| 1 nmi | 5,556 chi |
| 2 nmi | 11,112 chi |
| 5 nmi | 27,780 chi |
| 10 nmi | 55,560 chi |
| 20 nmi | 111,120 chi |
| 25 nmi | 138,900 chi |
| 50 nmi | 277,800 chi |
| 100 nmi | 555,600 chi |
| 250 nmi | 1,389,000 chi |
| 500 nmi | 2,778,000 chi |
| 1,000 nmi | 5,556,000 chi |
Common questions
Is nmi to chi exact?
The factors used here are the internationally defined values where they exist; results are rounded for display only.
How do I convert back?
Use the Chi (Chinese foot) to Nautical miles converter.
Mistakes to avoid
Dropping the units
A bare number without a unit is easy to misread later. Always write the unit with the result.
Mixing similar-sounding units
US and imperial gallons, pints and tons are different sizes, and decimal kilobytes differ from binary kibibytes.
Multiplying when you should divide
Converting to a smaller unit gives a bigger number, and converting to a larger unit gives a smaller one. If your answer moves the wrong way, you have inverted the factor.
Background
Singapore adopted the metric system in the 1970s, replacing imperial units and traditional Chinese measures in most official uses. Metric units are now standard in schools, trade and government, but older units survive in property, markets and imported goods.
For everyday use, three or four significant figures are usually enough. Engineering, science and trade documents may need more, and rounding should happen only at the end of a calculation.
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
For any value, use the Nautical miles to Chi (Chinese foot) Converter or browse all length converters.
Run your own numbers: Nautical miles to Chi (Chinese foot) Converter