# Galaxies Receding Speed Calculator

The Galaxies Receding Speed Calculator will calculate the:

1. Receding speed of a galaxy when its distance from us (expressed in megaparsecs) is known

Calculation Parameters: The Milky Way is assumed as centre of the Universe The calculations allow for the margin of error in the Hubble's Constant

 🖹 Normal View🗖 Full Page View Calculator Precision (Decimal Places)0123456789101112131415 Distance of the remote galaxy from Milky Way (r) Mpc [megaparsec] Hubble's Constant (H0) km/s·Mpc [kilometer per (second · megaparsec)] ∞ Real Number Results∑ Scientific Number Results
Receding speed of galaxy calculation Receding speed of galaxy (v) = km/s [kilometer per second] v = H0 × rv = 2.4/73.8 × v = × v = Distance of the remote galaxy from Milky Way (r) Mpc [megaparsec] Hubble's Constant (H0) km/s·Mpc [kilometer per (second · megaparsec)]

Please note that the formula for each calculation along with detailed calculations are available below. As you enter the specific factors of each galaxies receding speed calculation, the Galaxies Receding Speed Calculator will automatically calculate the results and update the Physics formula elements with each element of the galaxies receding speed calculation. You can then email or print this galaxies receding speed calculation as required for later use.

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Section 3: Kinematics

Section 21: Elementary Particles

Section 22: Cosmology

v = H0 × r

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