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The Power of Radiation Emitted by a Black Body Calculator will calculate the:

- The power of radiation of a black body when its temperature and surface area are known.

**Calculation Parameters:** The object is considered as a perfect (absolute) black body.

The power of radiation of black body (P) is W [Watt] |

Power of radiation of black body (P) calculation |
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P = σ ∙ A ∙ T^{4}P = ∙ ∙ ^{4}P = ∙ ∙ P = |

Radiation Black Body Calculator Input Values |

m^{2} [Square metre] |

K [Kelvin degree] |

J/(K^{4}·m^{2}·s) [Joule per Kelvin at power 4 times square metre times second] |

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P = σ ∙ A ∙ T^{4}

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