Bars to Torr (bar → Torr)
Formula
1 bar = 750.0637554192106 TorrConversion Table
| bar | Torr |
|---|---|
| 0 | 0 |
| 1.0000 | 750.06 |
| 2.0000 | 1,500.1 |
| 3.0000 | 2,250.2 |
| 4.0000 | 3,000.3 |
| 5.0000 | 3,750.3 |
| 6.0000 | 4,500.4 |
| 7.0000 | 5,250.4 |
| 8.0000 | 6,000.5 |
| 9.0000 | 6,750.6 |
| 10.000 | 7,500.6 |
| 11.000 | 8,250.7 |
| 12.000 | 9,000.8 |
| 13.000 | 9,750.8 |
| 14.000 | 10,501 |
| 15.000 | 11,251 |
| 16.000 | 12,001 |
| 17.000 | 12,751 |
| 18.000 | 13,501 |
| 19.000 | 14,251 |
| bar | Torr |
|---|---|
| 20.000 | 15,001 |
| 21.000 | 15,751 |
| 22.000 | 16,501 |
| 23.000 | 17,251 |
| 24.000 | 18,002 |
| 25.000 | 18,752 |
| 26.000 | 19,502 |
| 27.000 | 20,252 |
| 28.000 | 21,002 |
| 29.000 | 21,752 |
| 30.000 | 22,502 |
| 31.000 | 23,252 |
| 32.000 | 24,002 |
| 33.000 | 24,752 |
| 34.000 | 25,502 |
| 35.000 | 26,252 |
| 36.000 | 27,002 |
| 37.000 | 27,752 |
| 38.000 | 28,502 |
| 39.000 | 29,252 |
| bar | Torr |
|---|---|
| 40.000 | 30,003 |
| 41.000 | 30,753 |
| 42.000 | 31,503 |
| 43.000 | 32,253 |
| 44.000 | 33,003 |
| 45.000 | 33,753 |
| 46.000 | 34,503 |
| 47.000 | 35,253 |
| 48.000 | 36,003 |
| 49.000 | 36,753 |
| 50.000 | 37,503 |
| 51.000 | 38,253 |
| 52.000 | 39,003 |
| 53.000 | 39,753 |
| 54.000 | 40,503 |
| 55.000 | 41,254 |
| 56.000 | 42,004 |
| 57.000 | 42,754 |
| 58.000 | 43,504 |
| 59.000 | 44,254 |
| bar | Torr |
|---|---|
| 60.000 | 45,004 |
| 61.000 | 45,754 |
| 62.000 | 46,504 |
| 63.000 | 47,254 |
| 64.000 | 48,004 |
| 65.000 | 48,754 |
| 66.000 | 49,504 |
| 67.000 | 50,254 |
| 68.000 | 51,004 |
| 69.000 | 51,754 |
| 70.000 | 52,504 |
| 71.000 | 53,255 |
| 72.000 | 54,005 |
| 73.000 | 54,755 |
| 74.000 | 55,505 |
| 75.000 | 56,255 |
| 76.000 | 57,005 |
| 77.000 | 57,755 |
| 78.000 | 58,505 |
| 79.000 | 59,255 |
Bars to Torr Conversion
Converting Bars (bar) to Torr (Torr) is a common pressure conversion. 1 bar equals 750.063755 Torr. For example, 100 bar is equal to 75,006.375542 Torr.
Quick Mental Math: Bars to Torr
Pressure units (atm, bar, psi, pascal) are diverse; use atmospheres as a reference tier.
Why is converting Bars to Torr tricky?
Magnitude or direction confusion between bars and torr is the primary error source.
Quick Reference Values
1 bar = 750.063755 Torr. 5 bar = 3,750.318777 Torr. 10 bar = 7,500.637554 Torr. 25 bar = 18,751.593885 Torr. 50 bar = 37,503.187771 Torr. 100 bar = 75,006.375542 Torr.
What is Bars?
Bars (bar) is a unit of pressure. The bar is a unit of pressure equal to exactly 100,000 pascals (Pa). It is used to measure pressure or stress and is slightly less than the standard atmospheric pressure of 101,325 Pa. The bar is not an SI unit but is accepted for use with SI by the BIPM due to its convenience in many engineering fields [bipm-si-brochure]. The bar was introduced by the Norwegian meteorologist Vilhelm Bjerknes in 1909 to simplify atmospheric pressure measurements. It gained wider recognition in the mid-20th century and was formally accepted for use with the SI by the BIPM to provide a practical unit for pressure [bipm-si-brochure]. The bar is widely used in meteorology, engineering, and automotive industries worldwide, especially in Europe and Asia. It remains common in barometric pressure readings and tire pressure specifications, although the pascal is the SI base unit [bipm-si-brochure].
What is Torr?
Torr (Torr) is a unit of pressure. The torr is a unit of pressure equal to exactly 1/760 of an atmosphere or 133.322 pascals (Pa). It approximates the pressure exerted by a 1-millimeter column of mercury at 0°C. The torr is widely used in vacuum physics and engineering for pressure measurements [nist-si-guide]. Named after Evangelista Torricelli, who invented the mercury barometer in 1643, the torr was formalized to provide a practical pressure unit close to the millimeter of mercury but with precise SI equivalence. It was standardized by scientific bodies in the 20th century [nist-si-guide]. The torr is used globally in laboratories and industries requiring vacuum measurements, such as semiconductor manufacturing. It is recognized by ISO and NIST as a pressure measurement unit alongside the pascal [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: barres, barre, bars pressure, tor, torrs, torr pressure. All of these refer to the Bars to Torr conversion.