Pascals to Torr (Pa → Torr)
Formula
1 Pa = 0.007500637554192106 TorrConversion Table
| Pa | Torr |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0075006 |
| 2.0000 | 0.015001 |
| 3.0000 | 0.022502 |
| 4.0000 | 0.030003 |
| 5.0000 | 0.037503 |
| 6.0000 | 0.045004 |
| 7.0000 | 0.052504 |
| 8.0000 | 0.060005 |
| 9.0000 | 0.067506 |
| 10.000 | 0.075006 |
| 11.000 | 0.082507 |
| 12.000 | 0.090008 |
| 13.000 | 0.097508 |
| 14.000 | 0.10501 |
| 15.000 | 0.11251 |
| 16.000 | 0.12001 |
| 17.000 | 0.12751 |
| 18.000 | 0.13501 |
| 19.000 | 0.14251 |
| Pa | Torr |
|---|---|
| 20.000 | 0.15001 |
| 21.000 | 0.15751 |
| 22.000 | 0.16501 |
| 23.000 | 0.17251 |
| 24.000 | 0.18002 |
| 25.000 | 0.18752 |
| 26.000 | 0.19502 |
| 27.000 | 0.20252 |
| 28.000 | 0.21002 |
| 29.000 | 0.21752 |
| 30.000 | 0.22502 |
| 31.000 | 0.23252 |
| 32.000 | 0.24002 |
| 33.000 | 0.24752 |
| 34.000 | 0.25502 |
| 35.000 | 0.26252 |
| 36.000 | 0.27002 |
| 37.000 | 0.27752 |
| 38.000 | 0.28502 |
| 39.000 | 0.29252 |
| Pa | Torr |
|---|---|
| 40.000 | 0.30003 |
| 41.000 | 0.30753 |
| 42.000 | 0.31503 |
| 43.000 | 0.32253 |
| 44.000 | 0.33003 |
| 45.000 | 0.33753 |
| 46.000 | 0.34503 |
| 47.000 | 0.35253 |
| 48.000 | 0.36003 |
| 49.000 | 0.36753 |
| 50.000 | 0.37503 |
| 51.000 | 0.38253 |
| 52.000 | 0.39003 |
| 53.000 | 0.39753 |
| 54.000 | 0.40503 |
| 55.000 | 0.41254 |
| 56.000 | 0.42004 |
| 57.000 | 0.42754 |
| 58.000 | 0.43504 |
| 59.000 | 0.44254 |
| Pa | Torr |
|---|---|
| 60.000 | 0.45004 |
| 61.000 | 0.45754 |
| 62.000 | 0.46504 |
| 63.000 | 0.47254 |
| 64.000 | 0.48004 |
| 65.000 | 0.48754 |
| 66.000 | 0.49504 |
| 67.000 | 0.50254 |
| 68.000 | 0.51004 |
| 69.000 | 0.51754 |
| 70.000 | 0.52504 |
| 71.000 | 0.53255 |
| 72.000 | 0.54005 |
| 73.000 | 0.54755 |
| 74.000 | 0.55505 |
| 75.000 | 0.56255 |
| 76.000 | 0.57005 |
| 77.000 | 0.57755 |
| 78.000 | 0.58505 |
| 79.000 | 0.59255 |
Pascals to Torr Conversion
Converting Pascals (Pa) to Torr (Torr) is a common pressure conversion. 1 Pa equals 0.007501 Torr. For example, 100 Pa is equal to 0.750064 Torr.
Quick Mental Math: Pascals to Torr
Pressure units (atm, bar, psi, pascal) are diverse; use atmospheres as a reference tier.
Why is converting Pascals to Torr tricky?
Magnitude or direction confusion between pascals and torr is the primary error source.
Quick Reference Values
1 Pa = 0.007501 Torr. 5 Pa = 0.037503 Torr. 10 Pa = 0.075006 Torr. 25 Pa = 0.187516 Torr. 50 Pa = 0.375032 Torr. 100 Pa = 0.750064 Torr.
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].
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: pascal, pascals, pascel, pascall, pasceles, tor, torrs, torr pressure. All of these refer to the Pascals to Torr conversion.