Joule to Torr
Convert Joule to Torr instantly. Free online scientific unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Scientific Units Converter
Convert SI derived units, scientific notation-friendly units, atomic units, and lab measurements.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Joule to Torr conversions.
Reserved above the conversion cards and below the converter.
Formula
torr = joule × 0.007500616827
joule = torr × 133.3223684
Conversion table
| 1 J | 0.00750062 Torr |
| 5 J | 0.0375031 Torr |
| 10 J | 0.0750062 Torr |
| 20 J | 0.150012 Torr |
| 50 J | 0.375031 Torr |
| 100 J | 0.750062 Torr |
| 500 J | 3.75031 Torr |
| 1000 J | 7.50062 Torr |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is the joule (J). The joule is the SI derived unit of energy.
What is the destination unit in this conversion?
The destination unit is the torr (Torr). A torr is 1/760 standard atmosphere.
How do I convert joule to torr?
Multiply the joule value by 0.007500616827. For example, 10 J × 0.007500616827 = 0.0750062 Torr.
Is the joule to torr conversion exact?
Yes. The relationship between these units is a fixed mathematical or SI-defined ratio, so the conversion factor is exact rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in joule needs to be compared with, or reported in, torr, such as in engineering, scientific, or laboratory calculations.
Can I convert torr back to joule?
Yes. Multiply the torr value by 133.3223684 to get joule.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts joule (J) to torr (Torr) within the scientific units converter.
The joule is the SI derived unit of energy.
A torr is 1/760 standard atmosphere.
The formula is torr = joule × 0.007500616827, based on each unit's fixed relationship to the scientific converter's reference units.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common joule values already converted to torr.