Pressure conversion chart

Convert various units of pressure from psi, mbar, bar, atm, Pa, kPa, MPa, cmH2O @20°C, in H2O @20°C, ft H2O @20°C, mm Hg (Torr) @0°C, in Hg  @0°C, kg/cm2 and ft. seawater

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CONVERT
psi
mbar
bar
atm
Pa
kPa
MPa
cm H2O
@20°C
cm H2O
@20°C
in H2O
@20°C
ft H2O @20°C
mm Hg
(Torr)
@0°C
in Hg
@0°C
kg/cm2
ft.sea water
psi

68.9476
0.0689476
0.0680460
6894.76
6.89476
6.89476
x 10-3

70.433
27.730
2.3108
51.7149
2.03602
0.0703069
2.2457
mBar 0.0145038

0.001
9.86923
x 10-4
100
0.1
0.0001
1.0215
0.40218
0.03352
0.75006
0.02953
0.0010197
0.032571
bar
14.5038
1000

0.986923
100000
100
0.1
1021.5
402.18
33.52
750.06
29.5300
1.019716
32.571
atm
14.6959
1013.25
1.01325

101325
101.325
0.101325
1035.08
407.511
35.959
760.0
29.9213
1.033227
33.002
Pa
1.45038
x 10-4
0.01
0.00001
9.86923
x 10-6

0.001
0.000001
0.010215
0.0040218
3.352
x 10-4
7.5006
x 10-3
2.95300
x 10-4
1.019716
x 10-5
3.2571
x 10-4
kPa
0.145038
10.0
0.01
0.0098692
1000

0.001
10.215
4.02118
0.3352
7.5006
0.295300
0.0101972
0.32571
MPa
145.038
10000
10
9.8692
1000000
1000

10215
4021.18
335.2
7500.6
295.300
10.1972
325.71
cm H2O @20°C
0.14198
0.97891
9.7891
x 10-4
9.66105
x 10-4
97.891
0.097891
9.7891
x 10-5

0.3937
0.035281
0.73424
0.028907
9.9821
x 10-4
0.031884
in H2O @20°C
0.036063
2.4864
0.0024864
2.45392
x 10-3
248.64
0.24864
2.4864
x 10-4
2.5400

0.083333
1.8650
0.073424
0.0025354
0.080986
ft H2O @20°C
0.432756
29.8368
0.0298368
0.294470
2983.68
2.98368
2.98368
x 10-3
30.480
12

22.380
0.881089
0.030425
0.97183
mm Hg  @0°C
0.0193368
1.33322
0.0013332
0.0013158
133.322
0.133322
1.33322
x 10-4
1.3619
0.53620
0.04468

0.03937
0.0013595
0.043424
in Hg  @0°C
0.491154
33.8639
0.0338639
0.0334211
3386.39
3.38639
3.38639
x 10-3
34.593
13.619
1.13491
25.400

0.0345316
1.1030
kg/cm2
14.2233
980.665
0.980665
0.967842
98060.5
98.0665
0.0980665
1001.8
394.41
32.868
735.559
28.959

31.9410
ft.sea water
0.4453
30.702
0.030702
0.030301
3070.2
3.0702
3.0702
x 10-3
31.3638
12.3482
1.02900
23.029
0.90664
0.031308