PPM to PPB converter (ppm to ppb)
How to convert PPM to PPB
1 ppm = 1000 ppb.
ppb = ppm × 1000
Multiply ppm by 1000:
ppb = 1 × 1000 = 1000 ppb
Example
Convert 1 ppm to ppb:
1 × 1000 = 1000 ppb
PPM to PPB converter (ppm to ppb) table
| PPM (ppm) | PPB (ppb) |
|---|---|
| 0.001 ppm | 1 ppb |
| 0.01 ppm | 10 ppb |
| 0.1 ppm | 100 ppb |
| 1 ppm | 1000 ppb |
| 10 ppm | 10000 ppb |
| 100 ppm | 100000 ppb |
| 1000 ppm | 1000000 ppb |