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Unit conversion. Made clear.

Start with a familiar unit, type a value, and get a dependable answer with sensible precision. Fractions and scientific notation are welcome.

520units ready to convert
CHEMISTRY

Molar mass

Mass per amount of substance.

lb/lbmol
kg/mol

Try a decimal, 1e-9, 1/3, or 5 1/2.

Resultlb/lbmol → kg/molConvert pound per pound-mole to kilogram per mole
HOW IT IS CALCULATED

Convert through kilogram per mole

Enter a pound per pound-mole value to calculate kilogram per mole with full internal precision before display rounding.

Display precisionAuto · 12 significant digits

Auto keeps up to 12 significant digits, trims unnecessary zeroes, and switches to scientific notation for extreme magnitudes.

QUICK REFERENCE

All units in this quantity

UnitSymbolConverted value
kilogram per molefrom lb/lbmolkg/molInteractive
gram per molefrom lb/lbmolg/molInteractive
milligram per molefrom lb/lbmolmg/molInteractive
kilogram per kilomolefrom lb/lbmolkg/kmolInteractive
pound per pound-molefrom lb/lbmollb/lbmolInteractive

SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.