How to Convert Metres to Chi (Chinese foot) (m 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 metres into chi (chinese foot) by hand, with examples and a quick-reference table.
The conversion
To convert metres to chi (chinese foot), multiply the value by 3. To go the other way, divide by the same number (or multiply by 0.3333333333). For a quick estimate, multiply by about 3.
Chi (Chinese foot) = metres × 3
Worked examples
- 3 m = 9 chi
- 12.5 m = 37.5 chi
- 75 m = 225 chi
Metres to Chi (Chinese foot) table
| Metres | Chi (Chinese foot) |
|---|---|
| 1 m | 3 chi |
| 2 m | 6 chi |
| 5 m | 15 chi |
| 10 m | 30 chi |
| 20 m | 60 chi |
| 25 m | 75 chi |
| 50 m | 150 chi |
| 100 m | 300 chi |
| 250 m | 750 chi |
| 500 m | 1,500 chi |
| 1,000 m | 3,000 chi |
Common questions
Is m 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 Metres converter.
Mistakes to avoid
Rounding the factor too early
Using 3 instead of 3.28 for feet per metre introduces an error of almost 9% before you have started.
Forgetting squared and cubed units
Area and volume factors are the length factor squared or cubed, so 1 m² is about 10.76 sq ft, not 3.28.
Mixing similar-sounding units
US and imperial gallons, pints and tons are different sizes, and decimal kilobytes differ from binary kibibytes.
Background
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
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.
For any value, use the Metres to Chi (Chinese foot) Converter or browse all length converters.
Run your own numbers: Metres to Chi (Chinese foot) Converter