How to Convert Chi (Chinese foot) to Inches (chi to in)
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 chi (chinese foot) into inches by hand, with examples and a quick-reference table.
The conversion
To convert chi (chinese foot) to inches, multiply the value by 13.1233595801. To go the other way, divide by the same number (or multiply by 0.0762). For a quick estimate, multiply by about 13.
Inches = chi (chinese foot) × 13.1233595801
Worked examples
- 3 chi = 39.3701 in
- 12.5 chi = 164.042 in
- 75 chi = 984.252 in
Chi (Chinese foot) to Inches table
| Chi (Chinese foot) | Inches |
|---|---|
| 1 chi | 13.1234 in |
| 2 chi | 26.2467 in |
| 5 chi | 65.6168 in |
| 10 chi | 131.2336 in |
| 20 chi | 262.4672 in |
| 25 chi | 328.084 in |
| 50 chi | 656.168 in |
| 100 chi | 1,312.34 in |
| 250 chi | 3,280.84 in |
| 500 chi | 6,561.68 in |
| 1,000 chi | 13,123.36 in |
Common questions
Is chi to in 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 Inches to Chi (Chinese foot) 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.
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.
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
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.
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.
Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.
For any value, use the Chi (Chinese foot) to Inches Converter or browse all length converters.
Run your own numbers: Chi (Chinese foot) to Inches Converter