📏 PSI to Pascals Converter
Convert psi (psi) to pascals (Pa) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 pound per square inch (psi) = 6,894.7573 pascals (Pa). Formula: Pa = psi × 6,894.7573.
Updated · Free · No sign-up · Works on any device
PSI to Pascals Converter inputs
Result
PSI to Pascals conversion table
| PSI (psi) | Pascals (Pa) |
|---|---|
| 0.1 psi | 689.47573 Pa |
| 0.5 psi | 3,447.3786 Pa |
| 1 psi | 6,894.7573 Pa |
| 2 psi | 13,789.515 Pa |
| 3 psi | 20,684.272 Pa |
| 5 psi | 34,473.786 Pa |
| 10 psi | 68,947.573 Pa |
| 20 psi | 137,895.15 Pa |
| 25 psi | 172,368.93 Pa |
| 50 psi | 344,737.86 Pa |
| 100 psi | 689,475.73 Pa |
| 1,000 psi | 6,894,757.3 Pa |
Other pressure conversions
How to convert psi to pascals
Multiply the number of psi by 6,894.7573 to get pascals: Pa = psi × 6,894.7573.
Example: 5 psi = 34,473.786 Pa.
The pound per square inch (psi) and the pascal (Pa) are both units of pressure. Need the opposite direction? Use the Pa to psi converter.
Popular conversions
Centimeter to InchInch to CentimeterFoot to MeterMeter to FootKilometer to MileMile to KilometerKilogram to PoundPound to KilogramCelsius to FahrenheitFahrenheit to CelsiusMilliliter to US cupUS cup to MilliliterLiter to US gallonUS gallon to LiterGram to OunceOunce to GramSquare foot to Square meterAcre to HectareKilometer per hour to Mile per hourMile per hour to Kilometer per hourMegabyte to GigabytePound per square inch to Bar
Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 10 categories and 66 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure.
Frequently asked questions
How many pascals are in a pound per square inch?
1 pound per square inch = 6,894.7573 pascals.
How do I convert psi to pascals?
Use the formula Pa = psi × 6,894.7573. For example, 5 psi = 34,473.786 Pa.
How do I convert pascals back to psi?
1 pascal = 0.0001450377 psi. Use the Pa to psi converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.