Input interpretation
hydrogen | critical temperature
Result
32.97 K (kelvins)
Unit conversions
-240.18 °C (degrees Celsius)
-400.32 °F (degrees Fahrenheit)
59.35 °R (degrees Rankine)
-192.14 °Ré (degrees Réaumur)
-118.59 °Rø (degrees Rømer)
Comparisons as temperature
18.96 K above melting point of hydrogen (-259.14 °C)
30.8 K above (lower) lambda point of overbound superfluid helium (at 0.0497 atmospheres) (2.172 K)
31.21 K above (upper) lambda point of overbound superfluid helium (at 29.8 atmospheres) (1.76 K)
Corresponding quantities
Thermodynamic energy E from E = kT: | 2.8 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 0.067 W/m^2 (watts per square meter)