Online Length Units Converter
How to Convert from Bohr Radius [b, a.u.] to Earth's Polar Radius

How to Convert from Bohr Radius [b, a.u.] to Earth's Polar Radius

Learn how to convert length measurements from the Bohr radius, an atomic unit, to Earth's polar radius, a geodetic measurement used in mapping and Earth sciences, with clear examples and use cases.

Please check your input. It must be a valid numeric value.

Bohr radius [b, a.u.] to Earth's polar radius Conversion Table

Bohr radius [b, a.u.] Earth's polar radius

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Bohr radius [b, a.u.] to Earth's polar radius Conversion Table
Bohr radius [b, a.u.] Earth's polar radius

Explore More Length Units Converter

  1. How to convert from meter [m] to Bohr radius [b, a.u.]?
  2. How to convert from Bohr radius [b, a.u.] to meter [m]?
  3. How to convert from kilometer [km] to Bohr radius [b, a.u.]?
  4. How to convert from Bohr radius [b, a.u.] to kilometer [km]?
  5. How to convert from decimeter [dm] to Bohr radius [b, a.u.]?
  6. How to convert from Bohr radius [b, a.u.] to decimeter [dm]?
  7. How to convert from centimeter [cm] to Bohr radius [b, a.u.]?
  8. How to convert from Bohr radius [b, a.u.] to centimeter [cm]?
  9. How to convert from millimeter [mm] to Bohr radius [b, a.u.]?
  10. How to convert from Bohr radius [b, a.u.] to millimeter [mm]?
  11. How to convert from micrometer [µm] to Bohr radius [b, a.u.]?
  12. How to convert from Bohr radius [b, a.u.] to micrometer [µm]?
  13. How to convert from nanometer [nm] to Bohr radius [b, a.u.]?
  14. How to convert from Bohr radius [b, a.u.] to nanometer [nm]?
  15. How to convert from mile [mi, mi(Int)] to Bohr radius [b, a.u.]?
  16. How to convert from Bohr radius [b, a.u.] to mile [mi, mi(Int)]?
  17. How to convert from yard [yd] to Bohr radius [b, a.u.]?
  18. How to convert from Bohr radius [b, a.u.] to yard [yd]?
  19. How to convert from foot [ft] to Bohr radius [b, a.u.]?
  20. How to convert from Bohr radius [b, a.u.] to foot [ft]?
  21. How to convert from inch [in] to Bohr radius [b, a.u.]?
  22. How to convert from Bohr radius [b, a.u.] to inch [in]?
  23. How to convert from light year [ly] to Bohr radius [b, a.u.]?
  24. How to convert from Bohr radius [b, a.u.] to light year [ly]?
  25. How to convert from exameter [Em] to Bohr radius [b, a.u.]?
  26. How to convert from Bohr radius [b, a.u.] to exameter [Em]?
  27. How to convert from petameter [Pm] to Bohr radius [b, a.u.]?
  28. How to convert from Bohr radius [b, a.u.] to petameter [Pm]?
  29. How to convert from terameter [Tm] to Bohr radius [b, a.u.]?
  30. How to convert from Bohr radius [b, a.u.] to terameter [Tm]?
  31. How to convert from gigameter [Gm] to Bohr radius [b, a.u.]?
  32. How to convert from Bohr radius [b, a.u.] to gigameter [Gm]?
  33. How to convert from megameter [Mm] to Bohr radius [b, a.u.]?
  34. How to convert from Bohr radius [b, a.u.] to megameter [Mm]?
  35. How to convert from hectometer [hm] to Bohr radius [b, a.u.]?
  36. How to convert from Bohr radius [b, a.u.] to hectometer [hm]?
  37. How to convert from dekameter [dam] to Bohr radius [b, a.u.]?
  38. How to convert from Bohr radius [b, a.u.] to dekameter [dam]?
  39. How to convert from micron [µ] to Bohr radius [b, a.u.]?
  40. How to convert from Bohr radius [b, a.u.] to micron [µ]?
  41. How to convert from picometer [pm] to Bohr radius [b, a.u.]?
  42. How to convert from Bohr radius [b, a.u.] to picometer [pm]?
  43. How to convert from femtometer [fm] to Bohr radius [b, a.u.]?
  44. How to convert from Bohr radius [b, a.u.] to femtometer [fm]?
  45. How to convert from attometer [am] to Bohr radius [b, a.u.]?
  46. How to convert from Bohr radius [b, a.u.] to attometer [am]?
  47. How to convert from megaparsec [Mpc] to Bohr radius [b, a.u.]?
  48. How to convert from Bohr radius [b, a.u.] to megaparsec [Mpc]?
  49. How to convert from kiloparsec [kpc] to Bohr radius [b, a.u.]?
  50. How to convert from Bohr radius [b, a.u.] to kiloparsec [kpc]?
  51. How to convert from parsec [pc] to Bohr radius [b, a.u.]?
  52. How to convert from Bohr radius [b, a.u.] to parsec [pc]?
  53. How to convert from astronomical unit [AU, UA] to Bohr radius [b, a.u.]?
  54. How to convert from Bohr radius [b, a.u.] to astronomical unit [AU, UA]?
  55. How to convert from league [lea] to Bohr radius [b, a.u.]?
  56. How to convert from Bohr radius [b, a.u.] to league [lea]?
  57. How to convert from nautical league (UK) to Bohr radius [b, a.u.]?
  58. How to convert from Bohr radius [b, a.u.] to nautical league (UK)?
  59. How to convert from nautical league (int.) to Bohr radius [b, a.u.]?
  60. How to convert from Bohr radius [b, a.u.] to nautical league (int.)?
  61. How to convert from league (statute) [st.league] to Bohr radius [b, a.u.]?
  62. How to convert from Bohr radius [b, a.u.] to league (statute) [st.league]?
  63. How to convert from nautical mile (UK) [NM (UK)] to Bohr radius [b, a.u.]?
  64. How to convert from Bohr radius [b, a.u.] to nautical mile (UK) [NM (UK)]?
  65. How to convert from nautical mile (international) to Bohr radius [b, a.u.]?
  66. How to convert from Bohr radius [b, a.u.] to nautical mile (international)?
  67. How to convert from mile (statute) [mi, mi (US)] to Bohr radius [b, a.u.]?
  68. How to convert from Bohr radius [b, a.u.] to mile (statute) [mi, mi (US)]?
  69. How to convert from mile (US survey) [mi] to Bohr radius [b, a.u.]?
  70. How to convert from Bohr radius [b, a.u.] to mile (US survey) [mi]?
  71. How to convert from mile (Roman) to Bohr radius [b, a.u.]?
  72. How to convert from Bohr radius [b, a.u.] to mile (Roman)?
  73. How to convert from kiloyard [kyd] to Bohr radius [b, a.u.]?
  74. How to convert from Bohr radius [b, a.u.] to kiloyard [kyd]?
  75. How to convert from furlong [fur] to Bohr radius [b, a.u.]?
  76. How to convert from Bohr radius [b, a.u.] to furlong [fur]?
  77. How to convert from furlong (US survey) [fur] to Bohr radius [b, a.u.]?
  78. How to convert from Bohr radius [b, a.u.] to furlong (US survey) [fur]?
  79. How to convert from chain [ch] to Bohr radius [b, a.u.]?
  80. How to convert from Bohr radius [b, a.u.] to chain [ch]?
  81. How to convert from chain (US survey) [ch] to Bohr radius [b, a.u.]?
  82. How to convert from Bohr radius [b, a.u.] to chain (US survey) [ch]?
  83. How to convert from rope to Bohr radius [b, a.u.]?
  84. How to convert from Bohr radius [b, a.u.] to rope?
  85. How to convert from rod [rd] to Bohr radius [b, a.u.]?
  86. How to convert from Bohr radius [b, a.u.] to rod [rd]?
  87. How to convert from rod (US survey) [rd] to Bohr radius [b, a.u.]?
  88. How to convert from Bohr radius [b, a.u.] to rod (US survey) [rd]?
  89. How to convert from perch to Bohr radius [b, a.u.]?
  90. How to convert from Bohr radius [b, a.u.] to perch?
  91. How to convert from pole to Bohr radius [b, a.u.]?
  92. How to convert from Bohr radius [b, a.u.] to pole?
  93. How to convert from fathom [fath] to Bohr radius [b, a.u.]?
  94. How to convert from Bohr radius [b, a.u.] to fathom [fath]?
  95. How to convert from fathom (US survey) [fath] to Bohr radius [b, a.u.]?
  96. How to convert from Bohr radius [b, a.u.] to fathom (US survey) [fath]?
  97. How to convert from ell to Bohr radius [b, a.u.]?
  98. How to convert from Bohr radius [b, a.u.] to ell?
  99. How to convert from foot (US survey) [ft] to Bohr radius [b, a.u.]?
  100. How to convert from Bohr radius [b, a.u.] to foot (US survey) [ft]?
  101. How to convert from link [li] to Bohr radius [b, a.u.]?
  102. How to convert from Bohr radius [b, a.u.] to link [li]?
  103. How to convert from link (US survey) [li] to Bohr radius [b, a.u.]?
  104. How to convert from Bohr radius [b, a.u.] to link (US survey) [li]?
  105. How to convert from cubit (UK) to Bohr radius [b, a.u.]?
  106. How to convert from Bohr radius [b, a.u.] to cubit (UK)?
  107. How to convert from hand to Bohr radius [b, a.u.]?
  108. How to convert from Bohr radius [b, a.u.] to hand?
  109. How to convert from span (cloth) to Bohr radius [b, a.u.]?
  110. How to convert from Bohr radius [b, a.u.] to span (cloth)?
  111. How to convert from finger (cloth) to Bohr radius [b, a.u.]?
  112. How to convert from Bohr radius [b, a.u.] to finger (cloth)?
  113. How to convert from nail (cloth) to Bohr radius [b, a.u.]?
  114. How to convert from Bohr radius [b, a.u.] to nail (cloth)?
  115. How to convert from inch (US survey) [in] to Bohr radius [b, a.u.]?
  116. How to convert from Bohr radius [b, a.u.] to inch (US survey) [in]?
  117. How to convert from barleycorn to Bohr radius [b, a.u.]?
  118. How to convert from Bohr radius [b, a.u.] to barleycorn?
  119. How to convert from mil [mil, thou] to Bohr radius [b, a.u.]?
  120. How to convert from Bohr radius [b, a.u.] to mil [mil, thou]?
  121. How to convert from microinch to Bohr radius [b, a.u.]?
  122. How to convert from Bohr radius [b, a.u.] to microinch?
  123. How to convert from angstrom [A] to Bohr radius [b, a.u.]?
  124. How to convert from Bohr radius [b, a.u.] to angstrom [A]?
  125. How to convert from a.u. of length [a.u., b] to Bohr radius [b, a.u.]?
  126. How to convert from Bohr radius [b, a.u.] to a.u. of length [a.u., b]?
  127. How to convert from X-unit [X] to Bohr radius [b, a.u.]?
  128. How to convert from Bohr radius [b, a.u.] to X-unit [X]?
  129. How to convert from fermi [F, f] to Bohr radius [b, a.u.]?
  130. How to convert from Bohr radius [b, a.u.] to fermi [F, f]?
  131. How to convert from arpent to Bohr radius [b, a.u.]?
  132. How to convert from Bohr radius [b, a.u.] to arpent?
  133. How to convert from pica to Bohr radius [b, a.u.]?
  134. How to convert from Bohr radius [b, a.u.] to pica?
  135. How to convert from point to Bohr radius [b, a.u.]?
  136. How to convert from Bohr radius [b, a.u.] to point?
  137. How to convert from twip to Bohr radius [b, a.u.]?
  138. How to convert from Bohr radius [b, a.u.] to twip?
  139. How to convert from aln to Bohr radius [b, a.u.]?
  140. How to convert from Bohr radius [b, a.u.] to aln?
  141. How to convert from famn to Bohr radius [b, a.u.]?
  142. How to convert from Bohr radius [b, a.u.] to famn?
  143. How to convert from caliber [cl] to Bohr radius [b, a.u.]?
  144. How to convert from Bohr radius [b, a.u.] to caliber [cl]?
  145. How to convert from centiinch [cin] to Bohr radius [b, a.u.]?
  146. How to convert from Bohr radius [b, a.u.] to centiinch [cin]?
  147. How to convert from ken to Bohr radius [b, a.u.]?
  148. How to convert from Bohr radius [b, a.u.] to ken?
  149. How to convert from Russian archin to Bohr radius [b, a.u.]?
  150. How to convert from Bohr radius [b, a.u.] to Russian archin?
  151. How to convert from Roman actus to Bohr radius [b, a.u.]?
  152. How to convert from Bohr radius [b, a.u.] to Roman actus?
  153. How to convert from vara de tarea to Bohr radius [b, a.u.]?
  154. How to convert from Bohr radius [b, a.u.] to vara de tarea?
  155. How to convert from vara conuquera to Bohr radius [b, a.u.]?
  156. How to convert from Bohr radius [b, a.u.] to vara conuquera?
  157. How to convert from vara castellana to Bohr radius [b, a.u.]?
  158. How to convert from Bohr radius [b, a.u.] to vara castellana?
  159. How to convert from cubit (Greek) to Bohr radius [b, a.u.]?
  160. How to convert from Bohr radius [b, a.u.] to cubit (Greek)?
  161. How to convert from long reed to Bohr radius [b, a.u.]?
  162. How to convert from Bohr radius [b, a.u.] to long reed?
  163. How to convert from reed to Bohr radius [b, a.u.]?
  164. How to convert from Bohr radius [b, a.u.] to reed?
  165. How to convert from long cubit to Bohr radius [b, a.u.]?
  166. How to convert from Bohr radius [b, a.u.] to long cubit?
  167. How to convert from handbreadth to Bohr radius [b, a.u.]?
  168. How to convert from Bohr radius [b, a.u.] to handbreadth?
  169. How to convert from fingerbreadth to Bohr radius [b, a.u.]?
  170. How to convert from Bohr radius [b, a.u.] to fingerbreadth?
  171. How to convert from Planck length to Bohr radius [b, a.u.]?
  172. How to convert from Bohr radius [b, a.u.] to Planck length?
  173. How to convert from Electron radius (classical) to Bohr radius [b, a.u.]?
  174. How to convert from Bohr radius [b, a.u.] to Electron radius (classical)?
  175. How to convert from Earth's equatorial radius to Bohr radius [b, a.u.]?
  176. How to convert from Bohr radius [b, a.u.] to Earth's equatorial radius?
  177. How to convert from Earth's polar radius to Bohr radius [b, a.u.]?
  178. How to convert from Bohr radius [b, a.u.] to Earth's polar radius?
  179. How to convert from Earth's distance from sun to Bohr radius [b, a.u.]?
  180. How to convert from Bohr radius [b, a.u.] to Earth's distance from sun?
  181. How to convert from Sun's radius to Bohr radius [b, a.u.]?
  182. How to convert from Bohr radius [b, a.u.] to Sun's radius?

What Is This Tool?

This unit converter allows you to transform length values measured in Bohr radii, an atomic scale unit, into Earth's polar radius, a geodetic scale used for modeling and mapping the planet.

How to Use This Tool?

  • Enter the length value in Bohr radius units.
  • Select 'Bohr radius [b, a.u.]' as your original unit.
  • Choose 'Earth's polar radius' as the unit to convert to.
  • Click convert to obtain the equivalent length in Earth's polar radius.

Key Features

  • Converts length units between atomic scale (Bohr radius) and planetary scale (Earth's polar radius).
  • Based on exact scientific definitions and standardized reference values.
  • Supports understanding of scale differences across quantum physics and geodesy.

Examples

  • 1 Bohr radius equals approximately 8.3246155874276e-18 Earth's polar radius.
  • Converting 1,000 Bohr radii results in about 8.3246155874276e-15 Earth's polar radius.

Common Use Cases

  • Quantum chemistry and atomic structure calculations employing atomic units.
  • Geodetic and GPS applications involving Earth's reference ellipsoid dimensions.
  • Multidisciplinary research linking atomic dimensions with planetary measurements.

Tips & Best Practices

  • Use scientific notation to handle extremely small converted values.
  • Verify unit selections carefully when switching between atomic and geodetic scales.
  • Apply this conversion primarily for theoretical or comparative analysis.

Limitations

  • Enormous scale difference makes converted values very small and often impractical for direct measurement.
  • This conversion is mainly useful for conceptual or interdisciplinary research rather than everyday applications.

Frequently Asked Questions

What is the Bohr radius used for?
The Bohr radius is used in quantum chemistry, atomic-structure calculations, and computational physics to represent atomic-scale lengths.

Why convert Bohr radius to Earth's polar radius?
Converting allows comparison of atomic-scale distances with planetary-scale measurements, useful in multidisciplinary studies linking quantum and geodetic data.

What challenges arise from this conversion?
Due to the vast difference in scale, resulting values are extremely small, requiring scientific notation and are primarily useful for theoretical purposes.

Key Terminology

Bohr radius [b, a.u.]
An atomic unit of length that approximates the most probable distance between a hydrogen nucleus and its electron in the ground state.
Earth's polar radius
The distance from Earth's center to the average geographic pole, defined as the semi-minor axis of a reference ellipsoid used in geodetic calculations.

Quick Knowledge Check

What does the Bohr radius represent?
Which field typically uses Earth's polar radius?
What is a common limitation when converting Bohr radius to Earth's polar radius?