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⚡ Chō (Japan) to Millimeters: the quick answer
1 chō = 109,091 mm
1 chō (Japan) equals 109,091 millimeters
To convert chō (Japan) to millimeters, multiply the value by 109,091.
To go the other way, multiply millimeters by 9.16667 × 10⁻⁶ to get chō (Japan).
↔ Convert millimeters to chō (Japan) instead
🧮 Formula
Every unit here is defined by its length in meters, so the conversion factor is (meters per chō (Japan)) ÷ (meters per millimeter).
📊 Chō (Japan) to Millimeters conversion table
✏️ Worked examples
Convert 250 chō (Japan) to millimeters
250 chō × 109,091 = 27,272,700 mm
Try this example →
📘 About these units
Chō (Japan) (chō). The chō is 60 ken (109.09 m), a traditional Japanese unit of distance. Used in: Asia — Japan & Korea.
Millimeter (mm). A millimeter is one thousandth of a meter, used for small measurements such as thickness and rainfall.
❓ Frequently asked questions
How many millimeters are in one chō (Japan)?
There are 109,091 millimeters in one chō (Japan).
How do I convert chō (Japan) to millimeters?
Multiply the number of chō (Japan) by 109,091. For example, 10 chō (Japan) equal 1,090,910 millimeters.
How many chō (Japan) are in one millimeter?
One millimeter equals 9.16667 × 10⁻⁶ chō (Japan).
🔗 More length conversions
All length units →
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