Online Length Units Converter
How to Convert from Nautical mile (UK) [NM (UK)] to Petameter [Pm]

How to Convert from Nautical mile (UK) [NM (UK)] to Petameter [Pm]

Learn how to convert lengths from the historic UK nautical mile (NM (UK)) to the extremely large SI unit petameter (Pm). This guide explains the conversion relevance, steps, and common applications for historical maritime and astronomical contexts.

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Nautical mile (UK) [NM (UK)] to Petameter [Pm] Conversion Table

Nautical mile (UK) [NM (UK)] Petameter [Pm]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
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Nautical mile (UK) [NM (UK)] to Petameter [Pm] Conversion Table
Nautical mile (UK) [NM (UK)] Petameter [Pm]

Explore More Length Units Converter

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

What Is This Tool?

This converter allows you to translate measurements from the UK nautical mile, a historic maritime unit defined as exactly 6,080 feet or 1,853.184 metres, into petameters, an SI unit for very large distances equal to 10^15 metres used mainly in astronomy and astrophysics.

How to Use This Tool?

  • Enter the value in nautical miles (UK) that you wish to convert.
  • Select 'nautical mile (UK) [NM (UK)]' as the input unit and 'petameter [Pm]' as the output unit.
  • Click the convert button to see the result expressed in petameters.
  • Use the converted values for your historical or scientific calculations as needed.

Key Features

  • Converts historic UK nautical miles to petameters using the exact defined conversion rate.
  • Enables translation of maritime distances into highly scaled SI units relevant for interstellar measurements.
  • Supports legacy data reconciliation by bridging old navigation records with modern scientific units.
  • Browser-based and easy to use without requiring special software.

Examples

  • 10 nautical miles (UK) [NM (UK)] converts to 1.853184e-11 petameter [Pm].
  • 1000 nautical miles (UK) [NM (UK)] converts to 1.853184e-9 petameter [Pm].

Common Use Cases

  • Interpreting distances on historical UK Admiralty charts and navigation logs measured in NM (UK).
  • Converting legacy maritime or legal documents into SI units for historical analysis.
  • Comparing or restoring older navigation datasets or museum exhibits using UK nautical miles.
  • Expressing astronomical distances between nearby stars or large interstellar structures using petameters.
  • Reporting very large-scale baselines in space sciences where SI prefixes are preferred.

Tips & Best Practices

  • Confirm the unit definitions before converting to avoid confusion between UK and international nautical miles.
  • Use this tool primarily for interpreting historical data or astronomical distance scales rather than everyday measurements.
  • Consider the scale difference and use appropriate numerical precision when working with very small conversion factors.
  • Be cautious about applying this unit conversion for active navigation or modern maritime usage due to unit differences.

Limitations

  • The UK nautical mile is historic and slightly longer than the international nautical mile, which may affect precision.
  • Petameters are suitable only for extremely large distances and are not practical for everyday maritime measurements.
  • Conversion involves very small factors, so maintaining numerical precision is important to ensure accuracy.

Frequently Asked Questions

What is the UK nautical mile?
The UK nautical mile, also known as the Admiralty nautical mile, is defined as exactly 6,080 feet or 1,853.184 metres, making it slightly longer than the international nautical mile.

What scale does a petameter represent?
A petameter is an SI unit of length equal to 10^15 metres and is used for extremely large distances on an astronomical scale, roughly about one-tenth of a light-year.

Why convert UK nautical miles to petameters?
This conversion helps reconcile historical maritime distances with modern astronomical units, enabling scientific and historical data comparison and analysis.

Key Terminology

Nautical mile (UK) [NM (UK)]
A historic unit of length defined as exactly 6,080 feet or 1,853.184 metres, slightly longer than the international nautical mile.
Petameter [Pm]
An SI unit of length equal to 10^15 metres, used to express very large distances such as those found in astronomy and astrophysics.

Quick Knowledge Check

What is the exact length of the UK nautical mile in metres?
Which unit is larger in scale?
Why is converting UK nautical miles to petameters useful?