Convert ksi to Pascals (ksi to Pa)
1 ksi = 6894757.293 pascals (Pa). 1 Pa = 1.450377377 × 10⁻⁷ ksi. Example: 15 ksi = 15 × 6894757.293 = 103421359.4 Pa.
Also searched as ksi to Pa, ksi in Pa, ksi into pascals, ksi in pascals, ksi into pascal, ksi to pascal, ksi to pascals converter and how many pascals in a ksi.
1 ksi = 6894757.293 Pa
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk ksi to pascal converter to paste a column from Excel.
How to Convert ksi to Pascal
- 1 ksi = 6894757.293 Pa
- 1 Pa = 1.450377377 × 10⁻⁷ ksi
- Example: convert 15 ksi to Pa: 15 ksi = 15 × 6894757.293 Pa = 103421359.4 Pa
Formula
Pa = ksi × 6894757.293168
Derivation from SI units:
- 1 ksi = 1000 psi = 1 kip/in² = 6.894757293168 MPa
- 1 Pa = 1 N/m² = 1 kg·m⁻¹·s⁻²
Both units are defined exactly, so the factor is exact. ksi definition: ksi; Pascal definition: pascal.
Worked examples
- A reading of 20 ksi converts to 137895145.9 Pa.
20 ksi × 6894757.293 = 137895145.9 Pa - A value of 65 ksi is 448159224.1 Pa.
65 ksi × 6894757.293 = 448159224.1 Pa
ksi to Pascal conversion table
| ksi | Pascals (Pa) |
|---|---|
| 1 ksi | 6894757.293 Pa |
| 3 ksi | 20684271.88 Pa |
| 4 ksi | 27579029.17 Pa |
| 5 ksi | 34473786.47 Pa |
| 10 ksi | 68947572.93 Pa |
| 20 ksi | 137895145.9 Pa |
| 30 ksi | 206842718.8 Pa |
| 36 ksi | 248211262.6 Pa |
| 50 ksi | 344737864.7 Pa |
| 60 ksi | 413685437.6 Pa |
| 65 ksi | 448159224.1 Pa |
| 70 ksi | 482633010.5 Pa |
| 100 ksi | 689475729.3 Pa |
| 150 ksi | 1034213594 Pa |
| 200 ksi | 1378951459 Pa |
Where it's used
ksi are used for yield and tensile strength in ASTM and ASME material specifications, while pascals appear in cleanroom and isolator pressure differentials (typically 10–50 Pa). Both measure pressure, stress and differential pressure (force per unit area), so the conversion is a fixed factor.
ksi to other pressure units
| Conversion | 1 ksi equals |
|---|---|
| ksi to pascal | 6894757.293 Pa |
| ksi to kilopascal | 6894.757293 kPa |
| ksi to kilogram-force per square centimetre | 70.30695796 kgf/cm² |
| ksi to psi | 1000 psi |
| ksi to bar | 68.94757293 bar |
| ksi to millimeter of mercury | 51714.9252 mmHg |
| ksi to inch of water | 27679.90471 inH₂O |
| ksi to atmosphere | 68.04596391 atm |
Show 12 more units
| ksi to megapascal | 6.894757293 MPa |
|---|---|
| ksi to gigapascal | 0.006894757293 GPa |
| ksi to newton per square millimetre | 6.894757293 N/mm² |
| ksi to kilogram-force per square millimetre | 0.7030695796 kgf/mm² |
| ksi to millibar | 68947.57293 mbar |
| ksi to torr | 51714.93257 Torr |
| ksi to millimeter of water | 703069.5796 mmH₂O |
| ksi to centimeter of water | 70306.95796 cmH₂O |
| ksi to inch of mercury | 2036.020677 inHg |
| ksi to decibar | 689.4757293 dbar |
| ksi to inch of water (60 °F) | 27707.5924 inH₂O (60 °F) |
| ksi to barye | 68947572.93 Ba |
Frequently asked questions
How many pascals are in 1 ksi?
1 ksi = 6894757.293 Pa.
How do I convert ksi to pascals?
Multiply the value in ksi by 6894757.293. For example, 15 ksi × 6894757.293 = 103421359.4 Pa.
Is the ksi to Pa conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "kip per square inch (ksi)".
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4, coherent derived units with special names.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert ksi to Pascals (ksi to Pa). Retrieved October 25, 2026, from https://scientificconverters.com/pressure/ksi-to-pascal/
IEEE
Scientific Converters, "Convert ksi to Pascals (ksi to Pa)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/pressure/ksi-to-pascal/