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`v = H \times d`

Enter a value for all fields

The **Hubble's Law** calculator computes the recessional velocity of a galaxy (**v**) based on the Hubble Constant (**H**) and the distance to the galaxy (**d**).

**INSTRUCTION:** Choose units and enter the following:

- (
**H**) The Hubble Constant is the velocity per mega-parsec (Usually in the range of 70 km/s or 71 km/s per megaparsec.) - (
**d**) This is the distance to the galaxy.

**Velocity of Recession (v):** The calculator returns the velocity in meters per second. However, this can be automatically converted to other velocity units via the pull-down menu.

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