Online Calculators & Tools
1% = 1/100
1ppm = 1/1000000
So
1ppm = 0.0001%
So to convert from ppm to percent, divide the ppm by 10000:
x(%) = x(ppm) / 10000
ppm | Percent (%) |
---|---|
0 ppm | 0% |
1 ppm | 0.0001% |
2 ppm | 0.0002% |
3 ppm | 0.0003% |
4 ppm | 0.0004% |
5 ppm | 0.0005% |
6 ppm | 0.0006% |
7 ppm | 0.0007% |
8 ppm | 0.0008% |
9 ppm | 0.0009% |
10 ppm | 0.001% |
20 ppm | 0.002% |
30 ppm | 0.003% |
40 ppm | 0.004% |
50 ppm | 0.005% |
60 ppm | 0.006% |
70 ppm | 0.007% |
80 ppm | 0.008% |
90 ppm | 0.009% |
100 ppm | 0.01% |
200 ppm | 0.02% |
300 ppm | 0.03% |
400 ppm | 0.04% |
500 ppm | 0.05% |
600 ppm | 0.06% |
700 ppm | 0.07% |
800 ppm | 0.08% |
900 ppm | 0.09% |
1000 ppm | 0.1% |
2000 ppm | 0.2% |
3000 ppm | 0.3% |
4000 ppm | 0.4% |
5000 ppm | 0.5% |
6000 ppm | 0.6% |
7000 ppm | 0.7% |
8000 ppm | 0.8% |
9000 ppm | 0.9% |
10000 ppm | 1% |
100000 ppm | 10% |
1000000 ppm | 100% |