Hohmann Transfer Calculator — Free Online Tool
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Hohmann Transfer Calculator

Calculate delta-v and transfer time for orbital maneuvers

Instructions: Enter the central body's standard gravitational parameter ($\mu$) and the radii of the initial and final circular orbits to compute the Hohmann transfer metrics.
Orbital Parameters

Calculation Results

⚠️ For educational and orbital mechanics reference only. Note that orbital radius ($r$) is measured from the center of the body, not the surface.

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