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kPa to psi converter

Convert kilopascals to pounds per square inch. One kPa is 0.145038 psi, so 100 kPa, one bar, is 14.5 psi.

Results are estimates. They do not replace the governing code, class or flag requirements, or a check by a competent person. Report a problem

Formula

psi = kPa × 0.145038
kPa = psi × 6.89476

Worked example: 250 kPa × 0.145038 = 36.2594 psi.

Conversion table: kPa to psi

kPapsibar
10.1450380.01
101.450380.1
507.251890.5
10014.50381
101.32514.69591.01325
15021.75571.5
20029.00752
25036.25942.5
30043.51133
50072.51895
1000145.03810

Conversion table: psi to kPa

psikPa
16.89476
1068.9476
50344.738
100689.476
101.325698.611
1501034.21
2001378.95
2501723.69
3002068.43
5003447.38
10006894.76

FAQ

How do I convert kPa to psi?
Multiply by 0.145038. To go back, multiply by 6.89476.

How many psi is atmospheric pressure in kPa?
101.325 kPa is 14.696 psi, one standard atmosphere.

How do I convert psi to kPa?
Multiply by 6.89476.

Where can I convert other pressure units?
The pressure unit converter converts between every unit of pressure on the site.