Kyle's Converter > Volume > Cubic Meters. Convert Cubic Meters to: Cubic Meters to AcreFeet. 1 ac x 1 ft; Cubic Meters to AcreInches. 1 ac x 1 in; Cubic Meters to Barrels (Imperial) 36 gal (Imp) ... A volume of 10 000 cubic meters created by flooding an area of one hectare to a depth of one meter, thus creating a volume one hectare by one meter.