Convert ksi to Torr
1 ksi = 51714.93257 torr. 1 Torr = 0.0000193367747 ksi. Example: 15 ksi = 15 × 51714.93257 = 775723.9886 Torr.
Also searched as ksi to Torr, ksi in Torr, ksi into torr, ksi to torr converter and how many torr in a ksi.
1 ksi = 51714.93257 Torr
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk ksi to torr converter to paste a column from Excel.
How to Convert ksi to Torr
- 1 ksi = 51714.93257 Torr
- 1 Torr = 0.0000193367747 ksi
- Example: convert 15 ksi to Torr: 15 ksi = 15 × 51714.93257 Torr = 775723.9886 Torr
Formula
Torr = ksi × 51714.93257151
Derivation from SI units:
- 1 ksi = 1000 psi = 1 kip/in² = 6.894757293168 MPa
- 1 Torr = 101325/760 Pa = 133.3223684 Pa (1/760 of a standard atmosphere)
- 1 ksi = 6894757.293168 Pa ÷ 133.3223684211 Pa per Torr = 51714.93257151 Torr
Both units are defined exactly, so the factor is exact. ksi definition: ksi; Torr definition: torr.
Worked examples
- A reading of 20 ksi converts to 1034298.651 Torr.
20 ksi × 51714.93257 = 1034298.651 Torr - A value of 65 ksi is 3361470.617 Torr.
65 ksi × 51714.93257 = 3361470.617 Torr
ksi to Torr conversion table
| ksi | Torr |
|---|---|
| 1 ksi | 51714.93257 Torr |
| 3 ksi | 155144.7977 Torr |
| 4 ksi | 206859.7303 Torr |
| 5 ksi | 258574.6629 Torr |
| 10 ksi | 517149.3257 Torr |
| 20 ksi | 1034298.651 Torr |
| 30 ksi | 1551447.977 Torr |
| 36 ksi | 1861737.573 Torr |
| 50 ksi | 2585746.629 Torr |
| 60 ksi | 3102895.954 Torr |
| 65 ksi | 3361470.617 Torr |
| 70 ksi | 3620045.28 Torr |
| 100 ksi | 5171493.257 Torr |
| 150 ksi | 7757239.886 Torr |
| 200 ksi | 10342986.51 Torr |
Where it's used
ksi are used for yield and tensile strength in ASTM and ASME material specifications, while torr appear in vacuum technology and vacuum gauges. 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 torr | 51714.93257 Torr |
| 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 |
Show 12 more units
| ksi to atmosphere | 68.04596391 atm |
|---|---|
| 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 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 torr are in 1 ksi?
1 ksi = 51714.93257 Torr.
How do I convert ksi to torr?
Multiply the value in ksi by 51714.93257. For example, 15 ksi × 51714.93257 = 775723.9886 Torr.
Is the ksi to Torr 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)".
- 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, "torr (Torr)".
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 Torr. Retrieved October 25, 2026, from https://scientificconverters.com/pressure/ksi-to-torr/
IEEE
Scientific Converters, "Convert ksi to Torr," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/pressure/ksi-to-torr/