Water hardness

French degree°fH

10 mg CaCO₃ per litre.

Dimension: M/L⁻³
Canonical signature: L^-3*M
System: metric historical
Exactness: Exact by definition

Definition record

How this unit is defined

Canonical base

1 °fH = 0.01 kg/m³

Conversion type

formula

Aliases

fH, degrees French

Same dimension

kilogram per cubic metresikg/m³ gram per millilitresi acceptedg/mL milligram per litresi acceptedmg/L quettakilogram per cubic metresiQkg/m³ ronnakilogram per cubic metresiRkg/m³ yottakilogram per cubic metresiYkg/m³ zettakilogram per cubic metresiZkg/m³ exakilogram per cubic metresiEkg/m³

Common conversions

Every conversion routes through the canonical base of the dimension.

1 °fH = 0.01 kg/m³

Exact by definition relationship

10 °fH = 0.1 kg/m³

Exact by definition relationship