Francon cubic metres to cubic metres conversion, the metric version of Hoppus.
(To avoid confusion, the cubic metre result from Hoppus is referred to as a Francon cubic metre.)

The Francon volume is roughly 78% of cylindrical volume. To convert a cubic metre volume to Francon cubic metres multiply the cylindrical volume of cubic metres by 0.785398

one cubic metre (m³) =  0.78539816339745  Francon cubic metre (fr. m³)
Francon cubic metre (fr. M³)  =  1.27323954473516 cubic metre (m³)

Conversion

1. enter the amount of Francon Cubic Metres
2. decimal precision, the number of digits after the decimal point

Result

1. Francon cubic metres converted to cubic metres