Pascals to Pounds-force per square inch – pascal to pound-force per square inch Converter

1 Pa ≈ 0.000145038 psi

pascals (Pa)

pounds-force per square inch (psi)0.000145038

Formula

psi = Pa × ≈ 0.000145038

Pascals to pounds-force per square inch conversion table

pascals (Pa)	pounds-force per square inch (psi)
0.5 Pa	0.0000725189 psi
1 Pa	≈ 0.000145038 psi
2 Pa	0.000290075 psi
3 Pa	0.000435113 psi
5 Pa	0.000725189 psi
10 Pa	0.00145038 psi
20 Pa	0.00290075 psi
25 Pa	0.00362594 psi
50 Pa	0.00725189 psi
75 Pa	0.0108778 psi
100 Pa	0.0145038 psi
250 Pa	0.0362594 psi
500 Pa	0.0725189 psi
1000 Pa	0.145038 psi
5000 Pa	0.725189 psi

Pascals and pounds-force per square inch are both pressure units. One pascal is approximately 0.000145038 pounds-force per square inch; enter any value above for an instant result, or use the table for common conversions.

Sanity-check examples

1 Pa = 0.000145038 psi
10 Pa = 0.00145038 psi
2.5 Pa = 0.000362594 psi

Common pitfalls and look-alike units

One standard atmosphere is exactly 101325 Pa while 1 bar is 100000 Pa — about 1.3% apart, so do not mix them. Tire pressures are often quoted in psi or bar (1 bar ≈ 14.5 psi, 1 psi ≈ 6.895 kPa); millimeter of mercury uses the conventional value 1 mmHg = 133.322387415 Pa.

Frequently asked questions

How many pounds-force per square inch are in a pascal?

1 pascal (Pa) is approximately 0.000145038 pound-force per square inch (psi).

How do I convert pascals to pounds-force per square inch?

Multiply the pascal value by ≈ 0.000145038 to get pound-force per square inch — for example, 2 pascals = 0.000290075 pound-force per square inch.

How do I convert pounds-force per square inch back to pascals?

1 pound-force per square inch equals 6894.757293168 pascal. Use the swap button or the reverse conversion page linked on this page.

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