part per million (ppm) → part per trillion (ppt)
1 ppm = 1,000,000 ppt · ⇄ part per trillion (ppt) → part per million (ppm)
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All units in this category
| Converted Value | ||
|---|---|---|
| unit fraction (0–1) | 1 | — |
| percent | % | — |
| permille (parts per thousand) | ‰ | — |
| part per million | ppm | — |
| part per billion | ppb | — |
| part per trillion | ppt | — |
Conversion Formula & Definition
ppt = ppm × 1,000,000
1 part per million (ppm) = 1,000,000 part per trillion (ppt).
Popular Conversions (Concentration & Parts-Per)
Quick Conversion Reference Table: part per million (ppm) → part per trillion (ppt)
| part per million (ppm) | part per trillion (ppt) |
|---|---|
| 0.1 ppm | 100,000 ppt |
| 0.5 ppm | 500,000 ppt |
| 1 ppm | 1,000,000 ppt |
| 2 ppm | 2,000,000 ppt |
| 5 ppm | 5,000,000 ppt |
| 10 ppm | 10,000,000 ppt |
| 20 ppm | 20,000,000 ppt |
| 50 ppm | 50,000,000 ppt |
| 100 ppm | 100,000,000 ppt |
| 250 ppm | 250,000,000 ppt |
| 500 ppm | 500,000,000 ppt |
| 1,000 ppm | 1,000,000,000 ppt |