Vacuum
Pressure
Conversion Chart
| |
mBar |
Bar |
Torr |
Pa(Nm-2) |
Atm |
lb
in-2 |
kg
cm-2 |
inch
Hg |
mmHg |
inch
H20 |
mm
H2O |
| 1
mBar = |
1 |
1x10-3 |
0.75 |
102 |
9.869x10-4 |
1.45x10-2 |
1.02x10-3 |
2.95x10-2 |
0.75 |
0.402 |
10.197 |
| 1
Bar = |
103 |
1 |
7.5x102 |
1x105 |
0.987 |
14.5 |
1.02 |
29.53 |
7.5x102 |
4.01x102 |
1.02x104 |
| 1
Torr = |
1.333 |
1.333x10-3 |
1 |
1.333x102 |
1.316x10-1 |
1.934x10-2 |
1.36x-3 |
3.937x-2 |
1 |
0.535 |
13.59 |
| 1
Pa (Nm-2)= |
0.01 |
1
x 10-5 |
7.5
x 10-3 |
1 |
9.87
x 10-6 |
1.45
x 10-4 |
1.02
x 10-5 |
2.953
x 10-4 |
7.5x10-3 |
4.01x10-3 |
0.102 |
| 1
Atm = |
1.013x103 |
1.013 |
7.6x102 |
1.013x105 |
1 |
14.7 |
1.033 |
29.92 |
7.6x102 |
4.068x102 |
1.033x104 |
| 1
lb in-2= |
68.95 |
6.895x10-2 |
51.71 |
6.895x103 |
6.805x10-2 |
1 |
7.03x10-2 |
2.036 |
51.71 |
27.68 |
7.03x102 |
| 1
kg cm-2= |
9.807x102 |
0.981 |
7.356x102 |
9.807x104 |
0.968 |
14.22 |
1 |
28.96 |
7.356x102 |
3.937x102 |
104 |
|
1
inch Hg = |
33.86 |
3.386x10-2 |
25.4 |
3.386x103 |
3.342x10-2 |
0.491 |
3.453x10-2 |
1 |
25.4 |
13.6 |
3.45x102 |
|
1
mm Hg = |
1.333 |
1.333x10-3 |
1 |
1.333x102 |
1.316x10-3 |
1.934x10-2 |
1.36x10-3 |
3.937x10-2 |
1 |
0.535 |
13.59 |
|
1
inch H2O = |
2.491 |
2.491x10-3 |
1.868 |
2.491x102 |
2.458x10-3 |
3.613x10-2 |
2.54x10-3 |
7.356x10-2 |
1.868 |
1 |
25.4 |
|
1
mm H2O= |
9.80x10-2 |
9.80x10-5 |
7.354x10-2 |
9.807 |
9.677x10-5 |
1.42x10-3 |
10-4 |
2.896x10-3 |
7.354x10-2 |
3.394x10-2 |
1 |
11/27/2005
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