0.004 PPB to PPM
Convert 0.004 ppb (ppb) to ppm (ppm) with formulas, examples, and conversion tables.
ppb
ppm
0.004 ppb (ppb) = 4e-6 ppm (ppm)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 parts per million = 1000 ppb
2Divide the value by the conversion factor:
0.004 ÷ 1000 = 4e-6
3Result:
0.004 ppb (ppb) = 4e-6 ppm (ppm)
ppb to ppm Conversion Table
| ppb | ppm |
|---|---|
| 0.004 ppb | 4e-6 ppm |
| 1 ppb | 0.001 ppm |
| 2 ppb | 0.002 ppm |
| 3 ppb | 0.003 ppm |
| 4 ppb | 0.004 ppm |
| 5 ppb | 0.005 ppm |
| 10 ppb | 0.01 ppm |
| 20 ppb | 0.02 ppm |
| 50 ppb | 0.05 ppm |
| 100 ppb | 0.1 ppm |
0.004 ppb in Other Units
| Unit | 0.004 ppb = |
|---|---|
| PPB to PPM | 4e-6 ppm |
| ppb to ppt | 4 ppt |
| ppb to Percent | 4e-10 % |
| ppb to Per Mille | 4e-9 ‰ |
| ppb to mg/L | 4e-6 mg/L |
| ppb to g/L | 4e-9 g/L |
| ppb to μg/L | 0.004 μg/L |
| ppb to mg/m³ | 0.004 mg/m³ |