Solution Concentration Converter
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Conversion Formula
Select units to see conversion formula
Common Conversions
Basic Conversions
- 1 ppm = 1 mg/L (in dilute aqueous solutions)
- 1 ppm = 1000 ppb
- 1 ppb = 1000 ppt
- 1 g/L = 1000 mg/L
- 1 g/L = 0.1% w/v
- 1% w/v = 10 g/L
- 1 g/mL = 1000 g/L
- 1% w/w = 10 g/kg
- 1 mg/kg = 1 ppm (mass basis)
- 1 g/kg = 1000 mg/kg
Typical Values
- Drinking water chlorine: 0.2-4 mg/L
- Saline solution: 0.9% w/v NaCl
- Ocean salinity: ~3.5% w/w
- Ethanol in wine: 12-14% v/v
- Blood alcohol: 0.08% w/v legal limit
- Dissolved oxygen in water: 8-10 mg/L
- Heavy metals in soil: 1-100 mg/kg
- Fluoride in water: 0.7-1.2 mg/L