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Black Hole Temperature Calculator
Calculate Hawking radiation temperature for black holes
📖 Black Hole Temperature
According to Hawking radiation theory, black holes emit thermal radiation with a temperature inversely proportional to their mass. Smaller black holes are hotter and evaporate faster.
📊 Result
💡 Tips & Information
- Temperature is measured in Kelvin (K)
- Formula: T = ħc³ / (8πGMk), where ħ is reduced Planck constant, c is speed of light, G is gravitational constant, M is mass, k is Boltzmann constant
- Solar mass black hole: ~6 × 10⁻⁸ K (extremely cold)
- Smaller black holes are hotter and evaporate faster
- Hawking radiation causes black holes to slowly lose mass