›› Convert fermi to ri [Japan]


›› More information from the unit converter

How many fermis in 1 ri? The answer is 3.927E+18.
We assume you are converting between fermi and ri [Japan].
You can view more details on each measurement unit:
fermis or ri
The SI base unit for length is the metre.
1 metre is equal to 1.0E+15 fermis, or 0.00025464731347084 ri.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between fermis and ri [Japan].
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