Input interpretation
bismuth | melting point
Result
271.3 °C (degrees Celsius)
Unit conversions
544.4 K (kelvins)
520.3 °F (degrees Fahrenheit)
980 °R (degrees Rankine)
217 °Ré (degrees Réaumur)
149.9 °Rø (degrees Rømer)
Comparisons as temperature
56.2 °C below melting point of lead (327.46 °C)
38.5 °C above autoignition temperature of book paper in Ray Bradbury's famous novel (451 °F)
(25 to 50) °C above autoignition temperature of paper (218 to 246 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 47 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 4982 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 5×10^-8 lx (lux)
Thermodynamic properties
phase at STP | solid melting point | 271.3 °C (rank: 76th) boiling point | 1564 °C (rank: 61st) molar heat of fusion | 10.9 kJ/mol (rank: 44th) molar heat of vaporization | 160 kJ/mol (rank: 58th) specific heat at STP | 122 J/(kg K) (rank: 81st) (properties at standard conditions)
Nearest corresponding gas marks
| temperature | usage gas mark 10 | 270 °C | United Kingdom thermostat 9 | 270 °C | France (actual measurements may vary)