Convert Pascals to torr
1 pascal = 0.007500617 torr · Torr = Pa ÷ 133.3223684
When you need this conversion
This conversion goes from pascals, the SI pressure unit used in engineering, to torr, equivalent to millimeters of mercury, used in vacuum work and medicine. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.
Pascals to torr conversion table
| Pascals (Pa) | Torr (Torr) |
|---|---|
| 1 Pa | 0.007500617 Torr |
| 2 Pa | 0.015001 Torr |
| 3 Pa | 0.022502 Torr |
| 5 Pa | 0.037503 Torr |
| 10 Pa | 0.075006 Torr |
| 15 Pa | 0.112509 Torr |
| 20 Pa | 0.150012 Torr |
| 25 Pa | 0.187515 Torr |
| 50 Pa | 0.375031 Torr |
| 75 Pa | 0.562546 Torr |
| 100 Pa | 0.750062 Torr |
| 250 Pa | 1.8752 Torr |
| 500 Pa | 3.7503 Torr |
| 1,000 Pa | 7.5006 Torr |
The formula
Torr = Pa ÷ 133.3223684Because both units measure pressure, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.
Convert the other way
Torr to pascals →Related pressure conversions
- Bars to atmospheres
- Atmospheres to bars
- Pascals to kilopascals
- Pascals to bars
- Pascals to pounds per square inch
- Pascals to atmospheres
- Kilopascals to torr
- Bars to torr
- Pounds per square inch to torr
- Atmospheres to torr
- Kilopascals to pascals
- Kilopascals to bars
Frequently asked questions
- How many torr are in a pascal?
- There are 0.007500617 torr in 1 pascal. The formula is Torr = Pa ÷ 133.3223684.
- How do you convert pascals to torr?
- Use the formula Torr = Pa ÷ 133.3223684. For example, 10 pascals equals 0.075006 torr.
- Is the pascals to torr conversion exact?
- Yes. Pascals and torr are both units of pressure, related by an exact defined factor. Displayed results are rounded for readability.
- What is Pa short for?
- Pa is the standard symbol for pascal. Torr is the symbol for torr.