How many ri in 1 millimetre?
The answer is 2.5464731347084E-7.
We assume you are converting between ri [Japan] and millimetre.
You can view more details on each measurement unit:
ri or millimetre
The SI base unit for length is the metre.
1 metre is equal to 0.00025464731347084 ri, or 1000 millimetre.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between ri [Japan] and millimetres.
Type in your own numbers in the form to convert the units!
1 ri to millimetre = 3927000 millimetre
2 ri to millimetre = 7854000 millimetre
3 ri to millimetre = 11781000 millimetre
4 ri to millimetre = 15708000 millimetre
5 ri to millimetre = 19635000 millimetre
6 ri to millimetre = 23562000 millimetre
7 ri to millimetre = 27489000 millimetre
8 ri to millimetre = 31416000 millimetre
9 ri to millimetre = 35343000 millimetre
10 ri to millimetre = 39270000 millimetre
You can do the reverse unit conversion from millimetre to ri, or enter any two units below:
A millimetre (American spelling: millimeter, symbol mm) is one thousandth of a metre, which is the International System of Units (SI) base unit of length. The millimetre is part of a metric system. A corresponding unit of area is the square millimetre and a corresponding unit of volume is the cubic millimetre.