Pressure Conversion Table
This table shows the converted deviation between pressure altitude and density altitude. Altitudes within parentheses are below sea level.
You might find our Pressure Altitude Calculator, as well as our
Pressure Altitude To Density Altitude Conversion Table or our Density Altitude Calculator
pages useful.
designation |
psi |
kPa |
kg/cm2 |
cm of H2O |
feet of H2O |
inches of
Hg |
mm of Hg |
inches of
H20 |
ounces per
square inch |
atmospheres
|
bar |
mbar |
Mpa |
| psi |
1 |
6.894757 |
.070306958 |
70.306927 |
2.306723 |
2.03602 |
51.71486 |
27.68068 |
16 |
.068046 |
.06894757 |
68.9476 |
.00689 |
| kPa |
.1450377 |
1 |
.01019716 |
10.19745 |
.3345618 |
.2952997 |
7.50061 |
4.01472 |
2.320603 |
.009669235 |
.01 |
10 |
.001 |
| kg/cm2 |
14.223343 |
98.06694 |
1 |
1000.026 |
32.809312 |
28.95901 |
735.5588 |
393.711806 |
227.57349 |
.967841596 |
.98066494 |
1013.25 |
.09806 |
| cm of H2O |
.0142229 |
.0980634 |
.00099997 |
1 |
.032808 |
.0289581 |
.7355372 |
.3937 |
.227566 |
.000967814 |
.000980634 |
.9806 |
.00098 |
| feet of H2O |
.433515 |
2.968961 |
.03047912 |
30.48 |
1 |
.882646 |
22.4192 |
12 |
6.93624 |
.02949896 |
.02968961 |
29.689 |
.00298 |
| inches of Hg |
.4911542 |
3.386389 |
.0345316 |
34.53253 |
1.132957 |
1 |
25.4 |
13.595484 |
7.85847 |
.0334211 |
.03386389 |
33.8639 |
.00386 |
| mm of Hg |
.0193368 |
.1333225 |
.00135951 |
1.359554 |
.0446046 |
.039370079 |
1 |
.535255 |
.3093888 |
.0013157895 |
.001333225 |
1.33322 |
.00013 |
| inches of H2O |
.03612628 |
.2490819 |
.00254219 |
2.54 |
.08333 |
.0735539 |
1.8682683 |
1 |
.57802 |
.00245825 |
.002490819 |
2.49089 |
.000249 |
| ounces per square inch |
.0625 |
.4309223 |
.004394308 |
4.394308 |
.14417 |
.12725125 |
3.23218 |
1.73004 |
1 |
.004252875 |
.004309223 |
4.309 |
.0004309 |
| atmospheres |
14.696 |
101.32535 |
1.033231 |
1033.2633 |
33.8995 |
29.9213 |
760 |
406.794 |
235.136 |
1 |
1.0132535 |
1013.25 |
.1013 |
| bar |
14.5038 |
100 |
1.019716 |
1019.7466 |
33.4833 |
29.53 |
750.0626 |
401.8596 |
232.0608 |
.986923 |
1 |
1000 |
0.1 |
| mbar |
0.0145 |
0.1 |
.001019 |
1.019 |
.003456 |
0.02953 |
0.75006 |
0.40146 |
.23206 |
0.00099 |
0.001 |
1 |
.0001 |
| MPa |
145.0377 |
1000 |
10.197 |
10197.45 |
334.56 |
295.299 |
7500.61 |
4014.74 |
2320.603 |
9.669 |
10 |
10000 |
1
|
|
|
