Converter
molar mass · SI / chemistry · Modern standardized
molar mass
exact
- Record
- M591
- Definition quality
- Exact by definition
- Conversion mode
- formula
- Calculator
- Formula-based
Definition
Molar mass is mass divided by amount of substance; SI unit kg/mol, commonly g/mol in chemistry.
Reference value
molar mass converts through a formula rather than a simple multiplier.
History & use
NIST defines molar mass in its amount/volume/mass quotient framework.
Modern use
Modern use is context-dependent and varies by region or measurement system.