Cosmology Suite Calculator
Complete cosmology calculations. Hubble's law, cosmic distances, Big Bang timeline, dark matter/energy, CMB analysis, and black hole physics.
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How to Use This Calculator
- Use the Hubble module to enter a redshift (z) and Hubble constant to compute recession velocity and comoving distance.
- Switch to the Composition tab and enter Ω_matter, Ω_dark matter, and Ω_Lambda to see the pie chart of cosmic energy budget and the Universe Fate.
- In the CMB section, input the CMB temperature (2.725 K default) to see peak wavelength (mm) and photon density.
- Use the Black Hole tab to enter black hole mass and spin parameter to compute Schwarzschild radius, Hawking temperature, and ISCO.
- Cross-reference the Universe Age (Gyr) and Matter-Λ Equality redshift outputs to place cosmological events on a timeline.
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Formula
v = H₀d (Hubble) | r_s = 2GM/c² | T_H = ℏc³/(8πGMk_B)Related Calculators
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