Full name: ri [Japan]
Category type: length
Scale factor: 3927
The SI base unit for length is the metre.
1 metre is equal to 0.00025464731347084 ri.
Valid units must be of the length type.
You can use this form to select from known units:
ri to estadio [Spain]
ri to fod
ri to micrometre
ri to meile [geographische]
ri to league [UK nautical]
ri to lap [competition]
ri to cape rood
ri to barleycorn
ri to block [Midwest U.S.]
ri to bamboo