Input interpretation
potassium permanganate | melting point
Result
240 °C (degrees Celsius)
Unit conversions
513 K (kelvins)
464 °F (degrees Fahrenheit)
924 °R (degrees Rankine)
192 °Ré (degrees Réaumur)
134 °Rø (degrees Rømer)
Comparisons as temperature
87 °C below melting point of lead (327.46 °C)
7 °C above autoignition temperature of book paper in Ray Bradbury's famous novel (451 °F)
6 °C below to 22 °C above autoignition temperature of paper (218 to 246 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 44 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 3932 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 4.4×10^-9 lx (lux)
Nearest corresponding gas marks
| temperature | usage gas mark 8 | 240 °C | United Kingdom thermostat 8 | 240 °C | France (actual measurements may vary)