Concentration Converter
Free online concentration converter. Convert between different units of concentration instantly and accurately.
Concentration Units
- Parts per Trillion (ppt) — 1 ppt = 0.000001 ppm
- Parts per Billion (ppb) — 1 ppb = 0.001 ppm
- Microgram per Kilogram (μg/kg) — 1 μg/kg = 0.001 ppm
- Parts per Million (ppm) — the base unit
- Milligram per Kilogram (mg/kg) — 1 mg/kg = 1 ppm
- Microgram per Gram (μg/g) — 1 μg/g = 1 ppm
- Basis Point (bp) — 1 bp = 100 ppm
- Per Mille (‰) — 1 ‰ = 1,000 ppm
- Gram per Kilogram (g/kg) — 1 g/kg = 1,000 ppm
- Milligram per Gram (mg/g) — 1 mg/g = 1,000 ppm
- Percent (%) — 1 % = 10,000 ppm
Common Concentration Conversions
Concentration Conversion Guides