5 ppm to ppb

5 ppm = 5,000 ppb

ppmppb
2 ppm2,000
3 ppm3,000
4 ppm4,000
55,000
6 ppm6,000
7 ppm7,000
8 ppm8,000

5 ppm = 5,000 ppb

Formula

1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm