Table Of Contents
Pascals to Torr Conversion
1 pascals (Pa) is equal to 0.007500616827 Torr (Torr).
1 Pa = 0.007500616827 Torr
or
1 Torr = 133.3223684 Pa
Formula
To convert a pressure from pascals (Pa) to Torr (Torr), divide the pressure in pascals by 133.3223684
p(Torr) = p(Pa) / 133.3223684
Examples:
Convert 100 pascals to Torr:
p(Torr) = 100Pa / 133.3223684 = 0.7500616827 Torr
Conversion table
| Pascals (Pa) | Torr (Torr) |
|---|---|
| 1 Pa | 0.007500617 Torr |
| 2 Pa | 0.015001234 Torr |
| 3 Pa | 0.02250185 Torr |
| 5 Pa | 0.037503084 Torr |
| 10 Pa | 0.075006168 Torr |
| 20 Pa | 0.150012337 Torr |
| 25 Pa | 0.187515421 Torr |
| 50 Pa | 0.375030841 Torr |
| 100 Pa | 0.750061683 Torr |
| 250 Pa | 1.875154207 Torr |
| 500 Pa | 3.750308414 Torr |
| 1000 Pa | 7.500616827 Torr |
| Torr (Torr) | Pascals (Pa) |
|---|---|
| 1 Torr | 133.322368421 Pa |
| 2 Torr | 266.644736842 Pa |
| 3 Torr | 399.967105263 Pa |
| 5 Torr | 666.611842105 Pa |
| 10 Torr | 1333.223684211 Pa |
| 20 Torr | 2666.447368421 Pa |
| 25 Torr | 3333.059210526 Pa |
| 50 Torr | 6666.118421053 Pa |
| 100 Torr | 13332.236842105 Pa |
| 250 Torr | 33330.592105263 Pa |
| 500 Torr | 66661.184210526 Pa |
| 1000 Torr | 133322.368421053 Pa |
Frequently asked questions
How do I convert pascals to Torr?
Divide the value in pascals by 133.3223684 to get the result in Torr. For example, 5 Pa ÷ 133.3223684 = 0.037503084 Torr.
How many Torr are in 1 pascals?
1 pascals (Pa) is equal to 0.007500617 Torr (Torr).
How do I convert Torr back to pascals?
Use the inverse operation: multiply the value in Torr by 133.3223684 to get the result in pascals.
How accurate is the pascals to Torr conversion?
The converter multiplies by the conversion factor 133.3223684 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- ISO 80000-4:2019 — Quantities and units — Part 4: Mechanics
- NIST Guide to the SI, Appendix B.8: Factors for Units Listed Alphabetically (NIST SP 811, 2008 edition)
- Resolution 4 of the 10th CGPM (1954): Definition of the standard atmosphere