14 % to ppm

14 % = 140,000 ppm

%ppm
11 %110,000
12 %120,000
13 %130,000
14140,000
15 %150,000
16 %160,000
17 %170,000

14 % = 140,000 ppm

Formula

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