Pa to psi Converter - Pascal to Pounds per Square Inch

Pascal (Pa) to Pounds per Square Inch (psi)

Direct answer

1 Pa = 0.000145037681 psi

psi = Pa × 0.000145037681

Converter

Input

Result

0.000145037681psi

psi = Pa × 0.000145037681

Pa = psi × 6,894.76

Example: 10 Pa = 10 × 0.000145037681 = 0.001450376808 psi.

Express both Pa and psi in the same base unit Pa (pascal), then cancel the shared base unit.

1
Rewrite Pa in the base unit
$1 Pa = 1 Pa$
2
Rewrite psi in the base unit
$1 psi = 6, 894.76 Pa$
3
Forward conversion
$1 Pa = \frac{1 Pa}{6 , 894.76 Pa} \times 1 psi = \frac{1}{6 , 894.76} psi = 0.000145037681 psi$
4
Reverse conversion
$1 psi = \frac{6 , 894.76 Pa}{1 Pa} \times 1 Pa = \frac{6 , 894.76}{1} Pa = 6, 894.76 Pa$

A guarded explanation for this pair page covering definition, principle, assumptions, and cautions.

Guarded output

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1 Pa = 0.000145037681 psi.

10 Pa = 0.001450376808 psi.

100 Pa = 0.014503768079 psi.

Use psi = Pa × 0.000145037681.

1 psi = 6,894.76 Pa.

Use the conversion factor and round the result to the precision required by your calculation.