PSI to Pascal
Convert PSI to Pascal instantly. Free online pressure unit converter with exact formula, conversion table and FAQ.
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Formula
pascal = psi × 6894.757293
psi = pascal × 0.000145
Conversion table
| 1 psi | 6894.757293 Pa |
| 5 psi | 34473.786466 Pa |
| 10 psi | 68947.572932 Pa |
| 20 psi | 137895.145863 Pa |
| 50 psi | 344737.864658 Pa |
| 100 psi | 689475.729317 Pa |
| 500 psi | 3.447379e+06 Pa |
| 1000 psi | 6.894757e+06 Pa |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the psi (psi). Pounds per square inch.
What is the destination unit in this conversion?
The destination unit is the pascal (Pa). The pascal is one newton per square meter.
How do I convert psi to pascal?
Multiply the psi value by 6894.757293. For example, 10 psi × 6894.757293 = 68947.572932 Pa.
Is the psi to pascal conversion exact?
Yes. Both units are defined as fixed multiples of the pascal, the SI-derived unit of pressure, so the conversion factor follows directly from those exact definitions rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in psi needs to be compared with, or reported in, pascal, such as in engineering specifications, weather readings, tire pressure, or industrial and scientific work.
Can I convert pascal back to psi?
Yes. Multiply the pascal value by 0.000145 to get psi.
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About this conversion
This page converts psi (psi) to pascal (Pa) within the pressure converter.
Pounds per square inch. The pascal is one newton per square meter.
The formula is pascal = psi × 6894.757293, based on each unit's fixed relationship to the pascal, the pressure converter's base unit.
The conversion is exact, since both units are tied to the pascal by a fixed numerical ratio rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common psi values already converted to pascal.