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Product Lines » Vacuum Dryers and Systems » Vacuum Conversion Chart
VACUUM CONVERSION CHART
| Torr |
mmHgA |
psia |
"HgA |
"HgV |
Atm. |
"H2O(a) |
"H2O(v) |
kg/sq.cm |
kPa |
mBar |
| 760 |
760 |
14.7 |
29.92 |
0.00 |
1.00 |
406.8 |
0.0 |
1.03 |
101.31 |
1013.3 |
| 700 |
700 |
13.54 |
27.56 |
2.36 |
0.92 |
374.7 |
32.1 |
0.95 |
93.31 |
933.3 |
| 600 |
600 |
11.61 |
23.62 |
6.30 |
0.79 |
321.2 |
85.6 |
0.82 |
79.98 |
800.0 |
| 500 |
500 |
9.67 |
19.69 |
10.24 |
0.66 |
267.7 |
139.2 |
0.68 |
66.65 |
666.7 |
| 400 |
400 |
7.74 |
15.75 |
14.17 |
0.53 |
214.1 |
192.7 |
0.54 |
53.32 |
533.3 |
| 300 |
300 |
5.80 |
11.81 |
18.11 |
0.39 |
160.6 |
246.2 |
0.41 |
39.99 |
400.0 |
| 250 |
250 |
4.84 |
9.84 |
20.08 |
0.33 |
133.8 |
273.0 |
0.34 |
33.33 |
333.3 |
| 200 |
200 |
3.87 |
7.87 |
22.05 |
0.26 |
107.1 |
299.8 |
0.27 |
26.66 |
266.7 |
| 175 |
175 |
3.38 |
6.89 |
23.03 |
0.23 |
93.7 |
313.2 |
0.24 |
23.33 |
233.3 |
| 150 |
150 |
2.90 |
5.91 |
24.02 |
0.20 |
80.3 |
326.5 |
0.20 |
20.00 |
200 |
| 125 |
125 |
2.42 |
4.92 |
25.00 |
0.16 |
66.9 |
339.9 |
0.17 |
16.66 |
166.7 |
| 100 |
100 |
1.93 |
3.94 |
25.98 |
0.13 |
53.5 |
353.3 |
0.14 |
13.33 |
133.3 |
| 90 |
90 |
1.74 |
3.54 |
26.38 |
0.12 |
48.2 |
358.7 |
0.12 |
12.00 |
120.0 |
| 80 |
80 |
1.55 |
3.15 |
26.77 |
0.11 |
42.8 |
364.0 |
0.11 |
10.66 |
106.7 |
| 70 |
70 |
1.35 |
2.76 |
27.17 |
0.09 |
37.5 |
369.4 |
0.10 |
9.33 |
93.3 |
| 60 |
60 |
1.16 |
2.36 |
27.56 |
0.08 |
32.1 |
374.7 |
0.08 |
8.00 |
80.0 |
| 51.7 |
51.7 |
1.00 |
2.04 |
27.89 |
0.07 |
27.7 |
379.2 |
0.07 |
6.89 |
68.9 |
| 50 |
50 |
0.97 |
1.97 |
27.95 |
0.07 |
26.8 |
380.1 |
0.07 |
6.67 |
66.7 |
| 40 |
40 |
0.77 |
1.57 |
28.35 |
0.05 |
21.4 |
385.4 |
0.05 |
5.33 |
53.3 |
| 30 |
30 |
0.58 |
1.18 |
28.74 |
0.04 |
16.1 |
390.8 |
0.04 |
4.00 |
40.0 |
| 25.4 |
25.4 |
0.49 |
1.00 |
28.92 |
0.03 |
13.6 |
393.2 |
0.03 |
3.39 |
33.9 |
| 25 |
25 |
0.48 |
0.98 |
28.94 |
0.03 |
13.4 |
393.5 |
0.03 |
3.33 |
33.3 |
| 20 |
20 |
0.39 |
0.79 |
29.13 |
0.03 |
10.7 |
396.1 |
0.03 |
2.67 |
26.7 |
| 15 |
15 |
0.29 |
0.59 |
29.33 |
0.02 |
8.0 |
398.8 |
0.02 |
2.00 |
20.0 |
| 10 |
10 |
0.19 |
0.39 |
29.53 |
0.01 |
5.4 |
401.5 |
0.01 |
1.33 |
13.3 |
| 7.5 |
7.5 |
0.15 |
0.30 |
29.63 |
0.01 |
4.0 |
402.8 |
0.01 |
1.00 |
10.0 |
| 5 |
5 |
0.10 |
0.20 |
29.72 |
0.01 |
2.7 |
404.2 |
0.01 |
0.67 |
6.7 |
| 2.5 |
2.5 |
0.05 |
0.10 |
29.82 |
0.00 |
1.3 |
405.5 |
0.00 |
0.33 |
3.3 |
| 1 |
1 |
0.02 |
0.04 |
29.88 |
0.00 |
0.5 |
406.3 |
0.00 |
0.13 |
1.3 |
| 0.75 |
0.75 |
0.01 |
0.03 |
29.89 |
0.00 |
0.4 |
406.4 |
0.00 |
0.10 |
1.0 |
| 0.5 |
0.5 |
0.01 |
0.02 |
29.90 |
0.00 |
0.3 |
406.6 |
0.00 |
0.07 |
0.7 |
| 0.25 |
0.25 |
0.00 |
0.01 |
29.91 |
0.00 |
0.1 |
406.7 |
0.00 |
0.03 |
0.3 |
| 0.1 |
0.1 |
0.00 |
.000 |
29.92 |
0.00 |
0.1 |
406.8 |
0.00 |
0.01 |
0.1 |
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