Online Length Units Converter
How to Convert from Nautical mile (UK) [NM (UK)] to Fathom (US survey) [fath]
Online Prime Tools Logo
Online GPA Calculator

No Results

No results found for your search. Please try another term.

How to Convert from Nautical mile (UK) [NM (UK)] to Fathom (US survey) [fath]

Convert lengths between the UK nautical mile (NM UK) and the US survey fathom (fath) using a precise conversion factor. Ideal for historical maritime data and hydrographic measurements.

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

Nautical mile (UK) [NM (UK)] to Fathom (US survey) [fath] Conversion Table

Nautical mile (UK) [NM (UK)] Fathom (US survey) [fath]

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.
Nautical mile (UK) [NM (UK)] to Fathom (US survey) [fath] Conversion Table
Nautical mile (UK) [NM (UK)] Fathom (US survey) [fath]

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 transforms measurements from the UK nautical mile, historically used on Admiralty charts, to the US survey fathom, a unit commonly applied in hydrographic and maritime contexts. It is designed to support accurate interpretation of legacy maritime documents and survey data.

How to Use This Tool?

  • Enter the numerical value in nautical miles (UK) you wish to convert
  • Select 'nautical mile (UK)' as the from-unit and 'fathom (US survey)' as the to-unit
  • Click the convert button to obtain the equivalent measurement in fathoms
  • Review the result which applies the exact conversion rate defined for these units

Key Features

  • Converts length units between historical UK nautical miles and US survey fathoms
  • Supports maritime navigation, hydrographic survey, and legacy data applications
  • Uses exact conversion rate of 1 NM (UK) = 1013.3313066667 fathoms (US survey)
  • Browser-based and user-friendly interface for quick conversions
  • Suitable for interpreting historical maritime charts and legal records

Examples

  • 1 nautical mile (UK) equals approximately 1013.33 fathoms (US survey)
  • 0.5 nautical mile (UK) converts to about 506.67 fathoms (US survey)

Common Use Cases

  • Interpreting distances on historical UK Admiralty maritime charts and navigation logs
  • Converting legacy hydrographic survey data involving US fathoms to metric units
  • Analyzing or restoring old navigation instruments or maritime datasets using traditional UK and US units
  • Supporting legal or historical research involving differing nautical unit standards

Tips & Best Practices

  • Verify unit definitions when working with legacy maritime or hydrographic documents
  • Use this converter for consistent interpretation of historical data sets
  • Be mindful of slight differences between UK nautical miles, US fathoms, and their international equivalents
  • Cross-check conversions when precision is critical due to rounding or historical measurement variances

Limitations

  • The UK nautical mile is slightly longer than the international nautical mile, which affects exact equivalences
  • The US survey fathom differs marginally from the international fathom, potentially impacting precise calculations
  • Historical or legacy data may involve rounding errors or instrument limitations that affect conversion accuracy
  • This tool does not handle conversions involving other units beyond NM (UK) and fath (US survey)

Frequently Asked Questions

Why is the UK nautical mile different from the international nautical mile?
The UK nautical mile was defined historically as exactly 6,080 feet (1,853.184 metres), making it slightly longer than the international nautical mile of exactly 1,852 metres.

What is the US survey fathom used for?
The US survey fathom, equal to 6 US survey feet, is mainly used in nautical and hydrographic contexts to measure water depths and line lengths.

Can I use this converter for international nautical miles?
This tool specifically converts between UK nautical miles and US survey fathoms; it does not support conversions involving international nautical miles.

Key Terminology

Nautical mile (UK) [NM (UK)]
A historical UK-based nautical mile defined as exactly 6,080 feet or 1,853.184 metres, longer than the international nautical mile.
Fathom (US survey) [fath]
A non-SI length unit equal to 6 US survey feet, commonly used in nautical and hydrographic measurements for depth and line lengths.
US survey foot
A unit of length used in the US survey system forming the basis for the US survey fathom measurement.

Quick Knowledge Check

What is the exact length of a UK nautical mile?
How many US survey feet equal one US survey fathom?
Why convert UK nautical miles to US survey fathoms?

Share Us

Similar Calculators

Online Surface Current Density Units Converter Online Heat Flux Density Units Converter Online Heat Density Units Converter Online Weight and Mass Units Converter Online Flow Molar Units Converter