Parts per Million to Parts per Billion Converter (ppm to ppb)
1 parts per million = 1,000 parts per billion. Free parts per converter with instant results.
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Result
1 ppm = 1,000 ppb
Parts per Million to Parts per Billion quick-reference table
| Parts per Million (ppm) | Parts per Billion (ppb) |
|---|---|
| 1 ppm | 1,000 ppb |
| 5 ppm | 5,000 ppb |
| 10 ppm | 10,000 ppb |
| 25 ppm | 25,000 ppb |
| 50 ppm | 50,000 ppb |
| 100 ppm | 100,000 ppb |
Reverse conversion
Need the other direction? Parts per Billion to Parts per Million converter (ppb to ppm): 1 parts per billion = 0.001 parts per million.
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