Input interpretation
hydrogen | autoignition point
Result
535 °C (degrees Celsius)
Unit conversions
809 K (kelvins)
996 °F (degrees Fahrenheit)
1456 °R (degrees Rankine)
428 °Ré (degrees Réaumur)
289 °Rø (degrees Rømer)
Comparisons as temperature
(160 to 800) °C below typical temperature of magma (700 to 1300 °C)
50 °C above typical temperature of an electric oven during self-cleaning (900 °F)
208 °C above melting point of lead (327.46 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 70 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 24247 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 0.035 lx (lux)