0.004 PPM to PPB
Convert 0.004 ppm (ppm) to ppb (ppb) with formulas, examples, and conversion tables.
ppm
ppb
0.004 ppm (ppm) = 4 ppb (ppb)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 parts per million = 1000 ppb
2Multiply the value by the conversion factor:
0.004 × 1000 = 4
3Result:
0.004 ppm (ppm) = 4 ppb (ppb)
ppm to ppb Conversion Table
| ppm | ppb |
|---|---|
| 0.004 ppm | 4 ppb |
| 1 ppm | 1000 ppb |
| 2 ppm | 2000 ppb |
| 3 ppm | 3000 ppb |
| 4 ppm | 4000 ppb |
| 5 ppm | 5000 ppb |
| 10 ppm | 10000 ppb |
| 20 ppm | 20000 ppb |
| 50 ppm | 50000 ppb |
| 100 ppm | 100000 ppb |
0.004 ppm in Other Units
| Unit | 0.004 ppm = |
|---|---|
| PPM to PPB | 4 ppb |
| ppm to ppt | 4000 ppt |
| PPM to Percent | 4e-7 % |
| ppm to Per Mille | 4e-6 ‰ |
| PPM to mg/L | 0.004 mg/L |
| ppm to g/L | 4e-6 g/L |
| ppm to μg/L | 4 μg/L |
| ppm to mg/m³ | 4 mg/m³ |