25 ppt to ppm
Convert 25 ppt (ppt) to ppm (ppm) with formulas, examples, and conversion tables.
ppt
ppm
25 ppt = 2.5e-5 ppm
Full precision:0.000025 ppm
Step-by-Step Solution
To convert 25 ppt to ppm, we divide by 1000000 because one parts per million equals exactly 1000000 ppt.
1 parts per million = 1000000 ppt
Since there are 1000000 ppt in every parts per million, we divide our value by this factor:
25 ÷ 1000000 = 2.5e-5 ppm
So 25 ppt = 2.5e-5 ppm.
Quick check: 2.5e-5 × 1000000 = 25 ppt
ppt to ppm Conversion Table
| ppt | ppm |
|---|---|
| 1 ppt | 1e-6 ppm |
| 2 ppt | 2e-6 ppm |
| 3 ppt | 3e-6 ppm |
| 4 ppt | 4e-6 ppm |
| 5 ppt | 5e-6 ppm |
| 10 ppt | 1e-5 ppm |
| 20 ppt | 2e-5 ppm |
| 25 ppt | 2.5e-5 ppm |
| 50 ppt | 5e-5 ppm |
| 100 ppt | 0.0001 ppm |
25 ppt in Other Units
| Unit | 25 ppt = |
|---|---|
| ppt to ppm | 0.000025 ppm |
| ppt to ppb | 0.025 ppb |
| ppt to Percent | 2.5e-9 % |
| ppt to Per Mille | 2.5e-8 ‰ |
| ppt to mg/L | 0.000025 mg/L |
| ppt to g/L | 2.5e-8 g/L |
| ppt to μg/L | 0.025 μg/L |
| ppt to mg/m³ | 0.025 mg/m³ |