General Conversion table for Fertiliser products
N to NO3 conversion – multiply by 4.4266
P to P2O5 conversion – multiply by 2.2951
K to K2O conversion – multiply by 1.2046
S to SO3 conversion – multiply by 2.50
S to SO4 conversion – multiply by 3.00
Ca to CaO conversion – multiply by 1.3392
Ca to CaO3 conversion – multiply by 2.4973
Mg to MgO conversion – multiply by 1.6579
Mg to MgCO3 conversion – multiply by 3.4675
Ca to CaCO3 conversion – multiply by 2.5
Si to SiO2 conversion – multiply by 2.1393
Na to Na2O conversion – multiply by 1.348
Na to NaCl conversion – multiply by 2.542