ConverterReverse conversion: ppb to ppm
ppm to ppb Converter - 백만분의 일 to 십억분의 일
백만분의 일 (ppm) to 십억분의 일 (ppb)
Direct answer
1 ppm = 1,000 ppb
ppb = ppm × 1,000
Converter
Conversion formula
ppb = ppm × 1,000
ppm = ppb × 0.001
Example: 10 ppm = 10 × 1,000 = 10,000 ppb.
Note: Generic aqueous approximation; ppm can mean different concentration bases in other contexts. Generic aqueous approximation; ppb can mean different concentration bases in other contexts.
Common conversion table
| ppm | ppb |
|---|---|
| 1 ppm | 1,000 ppb |
| 2 ppm | 2,000 ppb |
| 5 ppm | 5,000 ppb |
| 10 ppm | 10,000 ppb |
| 20 ppm | 20,000 ppb |
| 50 ppm | 50,000 ppb |
| 100 ppm | 100,000 ppb |
| 1,000 ppm | 1,000,000 ppb |
FAQ
How many ppb are in 1 ppm?
1 ppm = 1,000 ppb.
How many ppb are in 10 ppm?
10 ppm = 10,000 ppb.
How many ppb are in 100 ppm?
100 ppm = 100,000 ppb.
What is the formula to convert ppm to ppb?
Use ppb = ppm × 1,000.
How many ppm are in 1 ppb?
1 ppb = 0.001 ppm.
What should I check when converting ppm to ppb?
Note: Generic aqueous approximation; ppm can mean different concentration bases in other contexts. Generic aqueous approximation; ppb can mean different concentration bases in other contexts.