Tools and Services

Conversion calculator

Conversion calculator

Conversion calculator


cmol-kg from/to meq 100g

g-kg from/to %

mg-kg from/to ppm


siemen per meter to/from milimho per centimeter

tesla from/to gauss


Nitrate (N)

Ammonium (N)

Phosphorus (P)

Potassium (K)

Calcium (Ca)

Magnesium (Mg)

Sulphur (S)

Boron (B)

Copper (Cu)

Iron (Fe)

Manganese (Mn)

Molybdenum (Mo)

Sodium (Na)

Zinc (Zn)

Chloride (Cl)

Bicarbonate (HCO3)


g from/to lb

g from/to oz

kg from/to lb

kg from/to q

kg from/to ton

Mg from/to ton(US)

tonne from/to ton(US)

Plant nutrient

P from/to P2O5

K from/to K2O

Ca from/to CaO

Mg from/to MgO


MPa from/to atmosphere

MPa from/to bar

Pa from/to lb-ft

Pa from/to lb-in


K from/to C

C from/to F


m3 from/to acre-in

m3/h from/to ft3/s

m3/h from/to gal/m

ha-m from/to acre-ft

ha-m from/to acre-in

ha-cm from/to acre-ft

Yield and rate

kg-ha from/to lb-acre

kg-m3 from/to lb-bu

kg-ha from/to 60lb

kg-ha from/to 56lb

kg-ha from/to 48lb

L-ha from/to gallon-acre

t-ha from/to lb-acre

Mg-ha from/to lb-acre

Mg-ha from/to ton-acre

meter-s from/to mile-h