Pounds per Square Inch to Pascals (psi → Pa)
Formula
1 psi = 6894.757 PaConversion Table
| psi | Pa |
|---|---|
| 0 | 0 |
| 1.0000 | 6,894.8 |
| 2.0000 | 13,790 |
| 3.0000 | 20,684 |
| 4.0000 | 27,579 |
| 5.0000 | 34,474 |
| 6.0000 | 41,369 |
| 7.0000 | 48,263 |
| 8.0000 | 55,158 |
| 9.0000 | 62,053 |
| 10.000 | 68,948 |
| 11.000 | 75,842 |
| 12.000 | 82,737 |
| 13.000 | 89,632 |
| 14.000 | 96,527 |
| 15.000 | 103,420 |
| 16.000 | 110,320 |
| 17.000 | 117,210 |
| 18.000 | 124,110 |
| 19.000 | 131,000 |
| psi | Pa |
|---|---|
| 20.000 | 137,900 |
| 21.000 | 144,790 |
| 22.000 | 151,680 |
| 23.000 | 158,580 |
| 24.000 | 165,470 |
| 25.000 | 172,370 |
| 26.000 | 179,260 |
| 27.000 | 186,160 |
| 28.000 | 193,050 |
| 29.000 | 199,950 |
| 30.000 | 206,840 |
| 31.000 | 213,740 |
| 32.000 | 220,630 |
| 33.000 | 227,530 |
| 34.000 | 234,420 |
| 35.000 | 241,320 |
| 36.000 | 248,210 |
| 37.000 | 255,110 |
| 38.000 | 262,000 |
| 39.000 | 268,900 |
| psi | Pa |
|---|---|
| 40.000 | 275,790 |
| 41.000 | 282,690 |
| 42.000 | 289,580 |
| 43.000 | 296,470 |
| 44.000 | 303,370 |
| 45.000 | 310,260 |
| 46.000 | 317,160 |
| 47.000 | 324,050 |
| 48.000 | 330,950 |
| 49.000 | 337,840 |
| 50.000 | 344,740 |
| 51.000 | 351,630 |
| 52.000 | 358,530 |
| 53.000 | 365,420 |
| 54.000 | 372,320 |
| 55.000 | 379,210 |
| 56.000 | 386,110 |
| 57.000 | 393,000 |
| 58.000 | 399,900 |
| 59.000 | 406,790 |
| psi | Pa |
|---|---|
| 60.000 | 413,690 |
| 61.000 | 420,580 |
| 62.000 | 427,470 |
| 63.000 | 434,370 |
| 64.000 | 441,260 |
| 65.000 | 448,160 |
| 66.000 | 455,050 |
| 67.000 | 461,950 |
| 68.000 | 468,840 |
| 69.000 | 475,740 |
| 70.000 | 482,630 |
| 71.000 | 489,530 |
| 72.000 | 496,420 |
| 73.000 | 503,320 |
| 74.000 | 510,210 |
| 75.000 | 517,110 |
| 76.000 | 524,000 |
| 77.000 | 530,900 |
| 78.000 | 537,790 |
| 79.000 | 544,690 |
Pounds per Square Inch to Pascals Conversion
Converting Pounds per Square Inch (psi) to Pascals (Pa) is a common pressure conversion. 1 psi equals 6,894.757 Pa. For example, 100 psi is equal to 689,475.7 Pa.
Quick Reference Values
1 psi = 6,894.757 Pa. 5 psi = 34,473.785 Pa. 10 psi = 68,947.57 Pa. 25 psi = 172,368.925 Pa. 50 psi = 344,737.85 Pa. 100 psi = 689,475.7 Pa.
What is Pounds per Square Inch?
Pounds per Square Inch (psi) is a unit of pressure. Pounds per square inch (psi) measures pressure as force in pounds applied over one square inch of area. It is defined as 1 psi = 6,894.76 pascals in the SI unit system [nist-si-guide]. Psi originated in English-speaking countries for engineering and industrial applications during the 19th century, formalized through American standards for pressure measurement [nist-si-guide]. Psi remains common in the United States, Canada, and the UK for tire pressure, hydraulic systems, and HVAC industries. It is also referenced in international engineering standards [nist-sp-811].
What is Pascals?
Pascals (Pa) is a unit of pressure. The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square meter (1 Pa = 1 N/m²). It quantifies force applied evenly over an area and is expressed as kg·m⁻¹·s⁻² in base SI units [bipm-si-brochure]. Named after Blaise Pascal, the pascal was adopted by BIPM in 1971 to replace older pressure units and standardize measurement in the SI system. It reflects the link between force and area in pressure measurements [bipm-si-brochure]. Pascals are the standard pressure unit in scientific research, meteorology, and engineering globally. Countries following SI, including members of ISO and NIST guidelines, use pascals for atmospheric and mechanical pressure [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: pounds per square inch, pound per sq inch, psiin, pascal, pascals, pascel, pascall, pasceles. All of these refer to the Pounds per Square Inch to Pascals conversion.