ppb to ppm conversion November 12, 2022 atmiya25 Conversion, Number conversion Leave a comment ppb to ppm conversion calculator Enter ppb: ppb ppm result: ppm ppb to ppm conversion table ppb ppm 1 0.001 10 0.01 100 0.1 1000 1 10000 10 100000 100 1000000 1000 See also How to convert horsepower to watts?