Convert Bar to Torr
1 bar equals 750.0616827 torr.
1 bar = 750.0616827 Torr
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk bar to torr converter to paste a column from Excel.
How to Convert Bar to Torr
- 1 bar = 750.0616827 Torr
- 1 Torr = 0.001333223684 bar
- Example: convert 15 bar to Torr: 15 bar = 15 × 750.0616827 Torr = 11250.92524 Torr
Formula
Torr = bar × 750.0616827042
Derivation from SI units:
- 1 bar = 10⁵ Pa (exact, by definition)
- 1 Torr = 101325/760 Pa = 133.3223684 Pa (1/760 of a standard atmosphere)
- 1 bar = 100000 Pa ÷ 133.3223684211 Pa per Torr = 750.0616827042 Torr
Both units are defined exactly, so the factor is exact. Bar definition: bar; Torr definition: torr.
Worked examples
- A reading of 2 bar converts to 1500.123365 Torr.
2 bar × 750.0616827 = 1500.123365 Torr - A value of 10 bar is 7500.616827 Torr.
10 bar × 750.0616827 = 7500.616827 Torr
Bar to Torr conversion table
| Bar | Torr |
|---|---|
| 0.01 bar | 7.500616827 Torr |
| 0.05 bar | 37.50308414 Torr |
| 0.1 bar | 75.00616827 Torr |
| 0.25 bar | 187.5154207 Torr |
| 0.5 bar | 375.0308414 Torr |
| 1 bar | 750.0616827 Torr |
| 1.01325 bar | 760 Torr |
| 1.5 bar | 1125.092524 Torr |
| 2 bar | 1500.123365 Torr |
| 2.5 bar | 1875.154207 Torr |
| 3 bar | 2250.185048 Torr |
| 4 bar | 3000.246731 Torr |
| 5 bar | 3750.308414 Torr |
| 6 bar | 4500.370096 Torr |
| 7 bar | 5250.431779 Torr |
| 8 bar | 6000.493462 Torr |
| 10 bar | 7500.616827 Torr |
| 12 bar | 9000.740192 Torr |
| 16 bar | 12000.98692 Torr |
| 20 bar | 15001.23365 Torr |
| 25 bar | 18751.54207 Torr |
| 40 bar | 30002.46731 Torr |
| 100 bar | 75006.16827 Torr |
| 200 bar | 150012.3365 Torr |
| 300 bar | 225018.5048 Torr |
Where it's used
Bar are used for compressed air and pneumatics (6–8 bar), 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.
Bar to other pressure units
| Conversion | 1 bar equals |
|---|---|
| bar to pascal | 100000 Pa |
| bar to kilopascal | 100 kPa |
| bar to megapascal | 0.1 MPa |
| bar to psi | 14.50377377 psi |
| bar to millibar | 1000 mbar |
| bar to decibar | 10 dbar |
| bar to torr | 750.0616827 Torr |
| bar to millimeter of mercury | 750.0615758 mmHg |
| bar to millimeter of water | 10197.16213 mmH₂O |
| bar to centimeter of water | 1019.716213 cmH₂O |
| bar to inch of water | 401.463076 inH₂O |
| bar to inch of water (60 °F) | 401.864652 inH₂O (60 °F) |
| bar to inch of mercury | 29.5299833 inHg |
| bar to atmosphere | 0.9869232667 atm |
| bar to barye | 1000000 Ba |
Frequently asked questions
How many torr are in 1 bar?
1 bar = 750.0616827 Torr.
How do I convert bar to torr?
Multiply the value in bar by 750.0616827. For example, 15 bar × 750.0616827 = 11250.92524 Torr.
Is the bar 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, "bar".
- 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 Bar to Torr. Retrieved October 17, 2026, from https://scientificconverters.com/pressure/bar-to-torr/
IEEE
Scientific Converters, "Convert Bar to Torr," scientificconverters.com. Accessed: Oct. 17, 2026. [Online]. Available: https://scientificconverters.com/pressure/bar-to-torr/