Convert kilometres to Ken (Japanese)
East Asia · East Asian Length · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 kilometre = 550.055 Ken (Japanese)
Ken (Japanese) = kilometres × 550.05501
Convert any amount
kilometres to Ken (Japanese) table
| kilometres | Ken (Japanese) |
|---|---|
| 0.25 kilometres | 137.514 Ken (Japanese) |
| 0.5 kilometres | 275.028 Ken (Japanese) |
| 1 kilometre | 550.055 Ken (Japanese) |
| 2 kilometres | 1,100.11 Ken (Japanese) |
| 3 kilometres | 1,650.17 Ken (Japanese) |
| 4 kilometres | 2,200.22 Ken (Japanese) |
| 5 kilometres | 2,750.28 Ken (Japanese) |
| 10 kilometres | 5,500.55 Ken (Japanese) |
| 20 kilometres | 11,001.1 Ken (Japanese) |
| 25 kilometres | 13,751.4 Ken (Japanese) |
| 50 kilometres | 27,502.8 Ken (Japanese) |
| 100 kilometres | 55,005.5 Ken (Japanese) |
About the Ken (Japanese)
Japanese fathom. Used in traditional architecture.
- Symbol
- 間
- Value in SI
- 1 Ken (Japanese) = 1.818 metre
- Typical use
- surveying
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI metre. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other east asian length units in the East Asia family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
- Chi (Chinese Foot) to kilometresVaries by locality
- Ri (Japanese Mile) to kilometresHistorically reconstructed
- Cun (Chinese Inch) to kilometresConventional value
- Zhang to kilometresConventional value
- Li (Chinese Mile) to kilometresConventional value
- Shaku (Japanese) to kilometresConventional value
- Sun (Japanese) to kilometresConventional value
Related conversions
Frequently asked
How many Ken (Japanese) are in a kilometre?
1 kilometre = 550.055 Ken (Japanese). Multiply the number of kilometres by 550.05501 to get Ken (Japanese).
What is Ken (Japanese) used for?
Japanese fathom. Used in traditional architecture. It is classified as active and dates from the modern period.
Is the Ken (Japanese) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI metre, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Ken (Japanese) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert kilometres to Ken (Japanese). UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/kilometer-to-ken
Report an incorrect value or source
Regional units vary by district and by century. If this figure, its variant list or its citation is wrong where you are, tell us — the report carries the page context automatically.