Convert 1 Parts per Thousand to Part per Million

1 ppt (Parts per Thousand) is equal to 1,000 ppm (Part per Million). To convert from Parts per Thousand to Part per Million, multiply by 1,000 or divide by 0.001.

• 1 ppt × 1000 = 1000 ppm
• 1 ppt ÷ 0.001 = 1000 ppm