### Conversion Guide

Volume Required (cubic metres) X Conversion Rate (Bulk Density) For example, if you needed 3m 3 River Pebble 10mm, which has a 1.5 Tonne Bulk Density, you would multiply 3 x 1.5 which = 4.5. So, 3m 3 = 4.5t of River Pebbles. For advice …Conversion Factors and Tables - USDA2017-1-21 · 6 Conversion Factors for Fertilizer Materials 1/ 2/ To Convert A B A to B Multiply By: B to A Multiply By Ammonia, NH3 3/ Ammonium nitrate, NH 4NO3 4.7 0.2128 Ammonia, NH3 Ammonium sulfate, (NH4)2SO4 3.8794 0.2578 Ammonia, NH3 Diammonium phosphate, (NH4)2HPO4 3.877 0.257 Ammonia, NH3 Monoammonium phosphate, NH4H2PO4 6.7541 …