OneSDR contains affiliate links and is a member of the Amazon Services LLC Associates Program, eBay affiliate program, Etsy Affiliate Program. If you make a purchase using one of these links, we may receive compensation at no extra cost to you. This helps support our research, testing and writing.

PPB to PPM Conversion Calculator

This tool converts Parts Per Billion (PPB) to Parts Per Million (PPM).

🔁 PPM to PPB

Conversion Formula

PPM = PPB/1000

PPM is calculated by dividing PPB value by 1000.

Example Conversion

If you have a concentration of 10,000 PPB use the calculator to convert it to 10 PPM.

Applications

  • Air Quality: Converting air pollutant concentrations measured in PPM to PPB for more precise regulatory and health assessments.
  • Water Quality: Understanding trace concentrations of contaminants in water.
  • Industrial Processes: Managing the concentration of chemicals in manufacturing processes.