Conversion Factors

  • 1 Mole % = 0.01 Mole Fraction
  • 1 Mole %  = 10,000 ppm (mol)
  • 1 ppm (mol) = 1,000 ppb (mol)
  • 1 ppm (mol) = 0.001 mmol/mol
  • 1 ppm (mol) = 1 µmol/mol
  • 1 ppm (mol) = 1,000 nmol/mol

Before You Go

Use this mole concentration converter to quickly verify concentration units when switching between mole fraction, ppm (mol), ppb (mol)… in GC methods, calibration standards, or specifications.

If you work with both weight- and mole-based units, explore the other weight concentration converter to avoid unit conversion errors in reporting and data review.

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