Pressure
TorrtoPa
Convert torr (Torr) to pascals (Pa).
Factor1 Torr = 133.3224 Pa
Converter
Torr
Accepts numbers or expressions, e.g. 150 + 14.7
Result
Pa
Rendered to 6 significant figures.
Formula
Formula
Pa = Torr × 133.3224
Multiply any value in torr by 133.3224 to obtain the value in pascals.
Worked example
Convert 760 Torr to Pa.
- 01Start with 760 Torr.
- 02Multiply by the conversion factor: 760 × 133.3224 = 101325 Pa.
Result760 Torr = 101325 Pa
Conversion table
| Torr | Pa |
|---|---|
| 1 | 133.32 |
| 2 | 266.64 |
| 5 | 666.61 |
| 10 | 1333.2 |
| 20 | 2666.4 |
| 50 | 6666.1 |
| 100 | 13332 |
| 200 | 26664 |
| 500 | 66661 |
| 1000 | 1.3332e+5 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from Torr to Pa?
1 Torr equals 133.3224 Pa. To convert, multiply the value in torr by 133.3224.
How do I convert 1 Torr to Pa?
1 Torr = 133.322 Pa. For any value, multiply by 133.3224.
How do I convert Pa back to Torr?
Divide by the same factor — or equivalently, multiply by 0.007500617. So 1 Pa = 0.00750062 Torr.
When would I need to convert torr to pascal?
Pressure conversions between Torr and Pa are common when working with mixed-vendor instrumentation, when piping codes use different units to process datasheets, or when converting field readings into SI for hydraulic calculations.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).