Bohr Model Calculator – Radius & Energy of Hydrogen-like Ions

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Calculate the orbit radius, energy in Joules, and energy in eV for hydrogen and hydrogen-like species using the Bohr model equations. Includes interactive examples!

Bohr Model Calculator

Atom / Ion Parameters
Orbit Properties

Check our examples:

  • Example 1 – Hydrogen (H) Ground State (n=1)
  • Example 2 – Helium Ion (He⁺) 1st Excited State (n=2)
  • Example 3 – Lithium Ion (Li²⁺) 2nd Excited State (n=3)
Note: This model is accurate only for one-electron systems (Hydrogen-like species).
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