What is a Ken (間)?

Ken (間) is a traditional Japanese unit of length equal to approximately 1.818 meters (6 shaku). It is commonly used to measure room sizes in traditional Japanese architecture.

Definition

Symbol

Category

Length

System

Japanese Traditional

1 {unit} = {value} {otherUnit}

1 Ken = 1818.2 Millimeter (mm)

1 Ken = 181.82 Centimeter (cm)

1 Ken = 1.8182 Meter (m)

1 Ken = 0.0018182 Kilometer (km)

1 Ken = 71.5827 Inch (in)

Common Uses

  • Japanese room dimensions
  • Tatami mat sizing
  • Traditional construction

Ken Conversions

Related Units

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