EC ↔ ppm & dilution

Convert conductivity to ppm, dilute nutrient solution

ppm scale

EC ↔ ppm

Enter either value – the other is converted instantly.

Conductivity

mS/cm

ppm (500 scale)

ppm

µS/cm

–µS/cm

Calculate with your own data

In the Graswiese growlog the calculators fill themselves from your grow diary: latest readings, lamps, mixes from your inventory – free and usable offline.