Definition pending for PPM.
PPM to PPB
Convert parts per million into parts per billion.
Quick conversion chart
PPM to PPB conversions for reference values.
Converting 0.1 PPM into PPB equals 100 PPB.
Converting 0.5 PPM into PPB equals 500 PPB.
Converting 1 PPM into PPB equals 1000 PPB.
Converting 2 PPM into PPB equals 2000 PPB.
Converting 5 PPM into PPB equals 5000 PPB.
Converting 10 PPM into PPB equals 10000 PPB.
Converting 20 PPM into PPB equals 20000 PPB.
Converting 50 PPM into PPB equals 50000 PPB.
Converting 100 PPM into PPB equals 100000 PPB.
How to convert PPM to PPB
1 PPM = 1000 PPB
1 PPB = 0.001 PPM
Example: convert 15 PPM to PPB
15 × 1000 = 15000 PPB
Unit definitions
Definition pending for PPB.
How to convert PPM to PPB
The conversion between ppm and ppb uses a fixed multiplication factor. One ppm equals 1000 ppb.
To convert, multiply the value in ppm by 1000. To convert in the opposite direction, divide by 1000.