Pressure Conversion Chart

Printable pressure conversion tables for the most-used conversions. Values are exact or rounded to 6 significant figures. Free to print and share with the credit line “Scientific Converters (scientificconverters.com)”.

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psi to bar

psi to bar conversion chart
psi	bar
0.01	0.000689476
0.05	0.00344738
0.1	0.00689476
0.25	0.0172369
0.5	0.0344738
1	0.0689476
2	0.137895
5	0.344738
10	0.689476
14.7	1.01353
15	1.03421
20	1.37895
25	1.72369
30	2.06843
32	2.20632
35	2.41317
40	2.7579
50	3.44738
60	4.13685
80	5.51581
100	6.89476
125	8.61845
150	10.3421
200	13.7895
500	34.4738
1000	68.9476
3000	206.843
5000	344.738

bar to psi

bar to psi conversion chart
bar	psi
0.01	0.145038
0.05	0.725189
0.1	1.45038
0.25	3.62594
0.5	7.25189
1	14.5038
1.01325	14.6959
1.5	21.7557
2	29.0075
2.5	36.2594
3	43.5113
4	58.0151
5	72.5189
6	87.0226
7	101.526
8	116.03
10	145.038
12	174.045
16	232.06
20	290.075
25	362.594
40	580.151
100	1450.38
200	2900.75
300	4351.13

kilopascal to psi

kilopascal to psi conversion chart
kPa	psi
0.1	0.0145038
0.25	0.0362594
0.5	0.0725189
1	0.145038
2	0.290075
2.5	0.362594
5	0.725189
10	1.45038
20	2.90075
50	7.25189
100	14.5038
101.325	14.6959
150	21.7557
200	29.0075
220	31.9083
250	36.2594
300	43.5113
350	50.7632
400	58.0151
500	72.5189
600	87.0226
700	101.526
800	116.03
1000	145.038
2000	290.075

psi to kilopascal

psi to kilopascal conversion chart
psi	kPa
0.01	0.0689476
0.05	0.344738
0.1	0.689476
0.25	1.72369
0.5	3.44738
1	6.89476
2	13.7895
5	34.4738
10	68.9476
14.7	101.353
15	103.421
20	137.895
25	172.369
30	206.843
32	220.632
35	241.317
40	275.79
50	344.738
60	413.685
80	551.581
100	689.476
125	861.845
150	1034.21
200	1378.95
500	3447.38
1000	6894.76
3000	20684.3
5000	34473.8

pascal to inch of water

pascal to inch of water conversion chart
Pa	inH₂O
1	0.00401463
5	0.0200732
10	0.0401463
15	0.0602195
25	0.100366
50	0.200732
75	0.301097
100	0.401463
125	0.501829
150	0.602195
200	0.802926
250	1.00366
300	1.20439
400	1.60585
500	2.00732
750	3.01097
1000	4.01463
1500	6.02195
2000	8.02926
2500	10.0366
5000	20.0732
10000	40.1463
50000	200.732
101325	406.782

inch of water to pascal

inch of water to pascal conversion chart
inH₂O	Pa
0.01	2.49089
0.02	4.98178
0.03	7.47267
0.05	12.4544
0.1	24.9089
0.15	37.3633
0.2	49.8178
0.25	62.2722
0.3	74.7267
0.4	99.6356
0.5	124.544
0.75	186.817
1	249.089
1.5	373.633
2	498.178
2.5	622.722
3	747.267
4	996.356
5	1245.44
7	1743.62
10	2490.89
11	2739.98
14	3487.24
20	4981.78
27.7	6899.76

Source: Scientific Converters (scientificconverters.com), data version 2026-10-15. Factors from NIST SP 811 and the BIPM SI Brochure. Licence: CC BY 4.0.