Input interpretation
![petroleum | freezing point](../image_source/992d6775ac12e69523ed9b0bf7c9f0e4.png)
petroleum | freezing point
Result
![-20 °C (degrees Celsius)](../image_source/5902d1db6e33527df89d2220da8b3116.png)
-20 °C (degrees Celsius)
Unit conversions
![253 K (kelvins)](../image_source/eeb09073d18292004bc8754b35277d9a.png)
253 K (kelvins)
![-4 °F (degrees Fahrenheit)](../image_source/5c1e74f1c5ecb77b4d80a36f4986b32c.png)
-4 °F (degrees Fahrenheit)
![456 °R (degrees Rankine)](../image_source/aea1b2bd271304decd1f633fbb625360.png)
456 °R (degrees Rankine)
![-16 °Ré (degrees Réaumur)](../image_source/1e375c35b03e27e7e32851264e5e307d.png)
-16 °Ré (degrees Réaumur)
![-3 °Rø (degrees Rømer)](../image_source/c5d67367e6b278c1ff308a5cf081f518.png)
-3 °Rø (degrees Rømer)
Comparisons as temperature
![35 °C below temperature at STP (standard temperature and pressure), using the convention of European and South American natural gas companies (15 °C)](../image_source/1d7457b0142cd0206ea83e5908f3851d.png)
35 °C below temperature at STP (standard temperature and pressure), using the convention of European and South American natural gas companies (15 °C)
![20 °C below temperature at STP (standard temperature and pressure), using the International Union of Pure and Applied Chemistry convention (0 °C)](../image_source/2b738f9b50b2e704a8bb6e7ca954be8d.png)
20 °C below temperature at STP (standard temperature and pressure), using the International Union of Pure and Applied Chemistry convention (0 °C)
![2 °C below temperature of the ice/salt mixture defining the zero point of the Fahrenheit temperature scale (0 °F)](../image_source/521175939e8ff24c87f7b6809f26b671.png)
2 °C below temperature of the ice/salt mixture defining the zero point of the Fahrenheit temperature scale (0 °F)
Corresponding quantities
![Thermodynamic energy E from E = kT: | 22 meV (millielectronvolts)](../image_source/01e29dc0f73b49d134ebe26b84950760.png)
Thermodynamic energy E from E = kT: | 22 meV (millielectronvolts)
![Blackbody energy flux Φ from Φ = σT^4: | 233 W/m^2 (watts per square meter)](../image_source/68bd5ef2349575efc1fd2fd020a9f70f.png)
Blackbody energy flux Φ from Φ = σT^4: | 233 W/m^2 (watts per square meter)
![Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 1.1×10^-26 lx (lux)](../image_source/337534e169f963a691515b808a954f8d.png)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 1.1×10^-26 lx (lux)