Fast conversion between Volume Fraction, Volume %, ppm (vol), ppb (vol), mL/L, µL/L and µL/mL with this Volume Concentration Converter. All units expressed on a volume basis (vol/vol).
Volume Concentration Converter Interface
Conversion Factors
- 1 Volume % = 0.01 Volume Fraction
- 1 Volume % = 10,000 ppm (vol)
- 1 ppm (vol) = 1,000 ppb (vol)
- 1 ppm (vol) = 0.001 mL/L
- 1 ppm (vol) = 1 µL/L
- 1 ppm (vol) = 0.001 µL/mL
Before You Go
Use this converter to quickly check Volume Fraction, Volume %, ppm (vol), ppb (vol), mL/L, µL/L or µL/mL values when reviewing GC specifications, calibration gases, or process limits.
If you also work with mole- or weight-based units, explore the other free GC converters to ensure your reported concentrations always use the correct basis.
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