Conversion calculator

Concentrations

cmol-kg from/to meq 100g

centimole per kilogram, cmol kg-1

milliequivalents per 100 grams, meq 100g-1

g-kg from/to %

gram per kilogram, g kg-1

percent, %

mg-kg from/to ppm

milligram per kilogram, mg kg-1

parts per million, ppm

mg-kg from/to ppb

milligram per kilogram, mg kg-1

parts per billion, ppb

Electrical

siemen per meter to/from milimho per centimeter

siemen per meter, S m-1

milimho per centimeter, mmho cm-1

tesla from/to gauss

tesla, S m-1

gauss, mmho cm-1

Fertigation

Nitrate (N)

N mmol/l

N mg/l

Ammonium (N)

N mmol/l

N mg/l

Phosphorus (P)

P mmol/l

P mg/l

Potassium (K)

K mmol/l

K mg/l

Calcium (Ca)

Ca mmol/l

Ca mg/l

Magnesium (Mg)

Mg mmol/l

Mg mg/l

Sulphur (S)

S mmol/l

S mg/l

Boron (B)

B mmol/l

B mg/l

Copper (Cu)

Cu mmol/l

Cu mg/l

Iron (Fe)

Fe mmol/l

Fe mg/l

Manganese (Mn)

Mn mmol/l

Mn mg/l

Molybdenum (Mo)

Mo mmol/l

Mo mg/l

Sodium (Na)

Na mmol/l

Na mg/l

Zinc (Zn)

Zn mmol/l

Zn mg/l

Chloride (Cl)

Cl mmol/l

Cl mg/l

Bicarbonate (HCO3)

HCO3 mmol/l

HCO3 mg/l

Mass

g from/to lb

gram, g (10-3 kg)

pound, lb

g from/to oz

gram, g (10-3 kg)

ounce, oz

kg from/to lb

kilogram, kg

pound, lb

kg from/to q

kilogram, kg

quintal (metric), q

kg from/to ton

kilogram, kg

ton (2000 lb), ton

Mg from/to ton(US)

megagram, Mg (tonne)

ton (US), ton

tonne from/to ton(US)

tonne, t

ton (US), ton

Plant nutrient

P from/to P2O5

Elemental, P

Oxide, P2O5

K from/to K2O

Elemental, K

Oxide, K2O

Ca from/to CaO

Elemental, Ca

Oxide, CaO

Mg from/to MgO

Elemental, Mg

Oxide, MgO

S from/to SO3

Elemental, S

Oxide, SO3

Ca from/to CaCO3

Elemental, Ca

Calcium carbonate (limestone), CaCO3

Na from/to Na2O

Elemental, Na

Oxide, Na2O

Na from/to NaCl

Elemental, Na

Sodium Chloride (salt), NaCl

Pressure

MPa from/to atmosphere

megapascal, MPa (106 Pa)

atmosphere, atm

MPa from/to bar

megapascal, MPa (106 Pa)

bar, bar

Pa from/to lb-ft

pascal, Pa

pound per square foot, lb ft-2

Pa from/to lb-in

pascal, Pa

pound per square inch, lb in-4

Pound per square inch from/to bar

pound per square inch, PSI

bar, bar

Temperature

K from/to C

Kelvin, ^oK

Celsius, ^oC

C from/to F

Celsius, ^oC

Fahrenheit, ^oF

Water

m3 from/to acre-in

cubic meter, m³

acre-inches, acre-in

m3/h from/to ft3/s

cubic meter per hour, m³ h-1

cubic feet per second, ft³ s-1

m3/h from/to gal/m

cubic meter per hour, m³ h-1

US gallons per minute, gal min-1

ha-m from/to acre-ft

hectare-meters, ha-m

acre-feet, acre-ft

ha-m from/to acre-in

hectare-meters, ha-m

acre-inches, acre.in

ha-cm from/to acre-ft

hectare-centimeters, ha-cm

acre-feet, acre-ft

Yield and rate

kg-ha from/to lb-acre

kilogram per hectare, kg ha-1

pound per acre, lb acre-1

kg-m3 from/to lb-bu

kilogram per cubic meter, kg m-3

pound per bushel, lb bu-1

kg-ha from/to 60lb

kilogram per hectare, kg ha-1

bushel per acre, 60lb

kg-ha from/to 56lb

kilogram per hectare, kg ha-1

bushel per acre, 56 lb

kg-ha from/to 48lb

kilogram per hectare, kg ha-1

bushel per acre, 48 lb

kg-ha from/to cwt-acre

kilogram per hectare, kg ha-1

hundred-weight per acre, cwt acre-1

kg-ha from/to units-acre

kilogram per hectare, kg ha-1

units per acre, unit acre-1

kg-ha from/to bags-acre

kilogram per hectare, kg ha-1

bags per acre, bags acre-1

L-ha from/to gallon-acre

liter per hectare, L ha-1

gallon per acre, ga acre-1

L-ha from/to imperial gallon-acre

liter per hectare, L ha-1

imperial gallon per acre, ga acre-1

L-ha from/to US gallon-acre

liter per hectare, L ha-1

US gallon per acre, ga acre-1

m3-ha from/to gallon-acre

cubic meter per hectare, m³ ha-1

gallon per acre, ga acre-1

t-ha from/to lb-acre

tonnes per hectare, t ha-1

pound per acre, lb acre-1

t-ha from/to t-acre

tonnes per hectare, t ha-1

tons per acre, t acre-1

Mg-ha from/to lb-acre

megagram per hectare, Mg ha-1

pound per acre, lb acre-1

Mg-ha from/to ton-acre

megagram per hectare, Mg ha-1

ton (2000 lb) per acre, ton acre-1

meter-s from/to mile-h

meter per second, m s-1

mile per hour, mph