Online Weight And Mass Units Converter
How to Convert from Pound (Troy or Apothecary) to Earth's Mass

How to Convert from Pound (Troy or Apothecary) to Earth's Mass

Easily convert weights from the historical pound (troy or apothecary) unit to Earth's mass using this online unit converter designed for scientific and historical applications.

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

Pound (troy or apothecary) to Earth's mass Conversion Table

Pound (troy or apothecary) Earth's mass

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.
Pound (troy or apothecary) to Earth's mass Conversion Table
Pound (troy or apothecary) Earth's mass

Explore More Weight And Mass Units Converter

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  2. How to convert from pound (troy or apothecary) to kilogram [kg]?
  3. How to convert from gram [g] to pound (troy or apothecary)?
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  5. How to convert from milligram [mg] to pound (troy or apothecary)?
  6. How to convert from pound (troy or apothecary) to milligram [mg]?
  7. How to convert from ton (metric) [t] to pound (troy or apothecary)?
  8. How to convert from pound (troy or apothecary) to ton (metric) [t]?
  9. How to convert from pound [lbs] to pound (troy or apothecary)?
  10. How to convert from pound (troy or apothecary) to pound [lbs]?
  11. How to convert from ounce [oz] to pound (troy or apothecary)?
  12. How to convert from pound (troy or apothecary) to ounce [oz]?
  13. How to convert from carat [car, ct] to pound (troy or apothecary)?
  14. How to convert from pound (troy or apothecary) to carat [car, ct]?
  15. How to convert from ton (short) [ton (US)] to pound (troy or apothecary)?
  16. How to convert from pound (troy or apothecary) to ton (short) [ton (US)]?
  17. How to convert from ton (long) [ton (UK)] to pound (troy or apothecary)?
  18. How to convert from pound (troy or apothecary) to ton (long) [ton (UK)]?
  19. How to convert from Atomic mass unit [u] to pound (troy or apothecary)?
  20. How to convert from pound (troy or apothecary) to Atomic mass unit [u]?
  21. How to convert from exagram [Eg] to pound (troy or apothecary)?
  22. How to convert from pound (troy or apothecary) to exagram [Eg]?
  23. How to convert from petagram [Pg] to pound (troy or apothecary)?
  24. How to convert from pound (troy or apothecary) to petagram [Pg]?
  25. How to convert from teragram [Tg] to pound (troy or apothecary)?
  26. How to convert from pound (troy or apothecary) to teragram [Tg]?
  27. How to convert from gigagram [Gg] to pound (troy or apothecary)?
  28. How to convert from pound (troy or apothecary) to gigagram [Gg]?
  29. How to convert from megagram [Mg] to pound (troy or apothecary)?
  30. How to convert from pound (troy or apothecary) to megagram [Mg]?
  31. How to convert from hectogram [hg] to pound (troy or apothecary)?
  32. How to convert from pound (troy or apothecary) to hectogram [hg]?
  33. How to convert from dekagram [dag] to pound (troy or apothecary)?
  34. How to convert from pound (troy or apothecary) to dekagram [dag]?
  35. How to convert from decigram [dg] to pound (troy or apothecary)?
  36. How to convert from pound (troy or apothecary) to decigram [dg]?
  37. How to convert from centigram [cg] to pound (troy or apothecary)?
  38. How to convert from pound (troy or apothecary) to centigram [cg]?
  39. How to convert from microgram [µg] to pound (troy or apothecary)?
  40. How to convert from pound (troy or apothecary) to microgram [µg]?
  41. How to convert from nanogram [ng] to pound (troy or apothecary)?
  42. How to convert from pound (troy or apothecary) to nanogram [ng]?
  43. How to convert from picogram [pg] to pound (troy or apothecary)?
  44. How to convert from pound (troy or apothecary) to picogram [pg]?
  45. How to convert from femtogram [fg] to pound (troy or apothecary)?
  46. How to convert from pound (troy or apothecary) to femtogram [fg]?
  47. How to convert from attogram [ag] to pound (troy or apothecary)?
  48. How to convert from pound (troy or apothecary) to attogram [ag]?
  49. How to convert from dalton to pound (troy or apothecary)?
  50. How to convert from pound (troy or apothecary) to dalton?
  51. How to convert from kilogram-force square second/meter to pound (troy or apothecary)?
  52. How to convert from pound (troy or apothecary) to kilogram-force square second/meter?
  53. How to convert from kilopound [kip] to pound (troy or apothecary)?
  54. How to convert from pound (troy or apothecary) to kilopound [kip]?
  55. How to convert from kip to pound (troy or apothecary)?
  56. How to convert from pound (troy or apothecary) to kip?
  57. How to convert from slug to pound (troy or apothecary)?
  58. How to convert from pound (troy or apothecary) to slug?
  59. How to convert from pound-force square second/foot to pound (troy or apothecary)?
  60. How to convert from pound (troy or apothecary) to pound-force square second/foot?
  61. How to convert from poundal [pdl] to pound (troy or apothecary)?
  62. How to convert from pound (troy or apothecary) to poundal [pdl]?
  63. How to convert from ton (assay) (US) [AT (US)] to pound (troy or apothecary)?
  64. How to convert from pound (troy or apothecary) to ton (assay) (US) [AT (US)]?
  65. How to convert from ton (assay) (UK) [AT (UK)] to pound (troy or apothecary)?
  66. How to convert from pound (troy or apothecary) to ton (assay) (UK) [AT (UK)]?
  67. How to convert from kiloton (metric) [kt] to pound (troy or apothecary)?
  68. How to convert from pound (troy or apothecary) to kiloton (metric) [kt]?
  69. How to convert from quintal (metric) [cwt] to pound (troy or apothecary)?
  70. How to convert from pound (troy or apothecary) to quintal (metric) [cwt]?
  71. How to convert from hundredweight (US) to pound (troy or apothecary)?
  72. How to convert from pound (troy or apothecary) to hundredweight (US)?
  73. How to convert from hundredweight (UK) to pound (troy or apothecary)?
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  75. How to convert from quarter (US) [qr (US)] to pound (troy or apothecary)?
  76. How to convert from pound (troy or apothecary) to quarter (US) [qr (US)]?
  77. How to convert from quarter (UK) [qr (UK)] to pound (troy or apothecary)?
  78. How to convert from pound (troy or apothecary) to quarter (UK) [qr (UK)]?
  79. How to convert from stone (US) to pound (troy or apothecary)?
  80. How to convert from pound (troy or apothecary) to stone (US)?
  81. How to convert from stone (UK) to pound (troy or apothecary)?
  82. How to convert from pound (troy or apothecary) to stone (UK)?
  83. How to convert from tonne [t] to pound (troy or apothecary)?
  84. How to convert from pound (troy or apothecary) to tonne [t]?
  85. How to convert from pennyweight [pwt] to pound (troy or apothecary)?
  86. How to convert from pound (troy or apothecary) to pennyweight [pwt]?
  87. How to convert from scruple (apothecary) [s.ap] to pound (troy or apothecary)?
  88. How to convert from pound (troy or apothecary) to scruple (apothecary) [s.ap]?
  89. How to convert from grain [gr] to pound (troy or apothecary)?
  90. How to convert from pound (troy or apothecary) to grain [gr]?
  91. How to convert from gamma to pound (troy or apothecary)?
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  95. How to convert from mina (Biblical Hebrew) to pound (troy or apothecary)?
  96. How to convert from pound (troy or apothecary) to mina (Biblical Hebrew)?
  97. How to convert from shekel (Biblical Hebrew) to pound (troy or apothecary)?
  98. How to convert from pound (troy or apothecary) to shekel (Biblical Hebrew)?
  99. How to convert from bekan (Biblical Hebrew) to pound (troy or apothecary)?
  100. How to convert from pound (troy or apothecary) to bekan (Biblical Hebrew)?
  101. How to convert from gerah (Biblical Hebrew) to pound (troy or apothecary)?
  102. How to convert from pound (troy or apothecary) to gerah (Biblical Hebrew)?
  103. How to convert from talent (Biblical Greek) to pound (troy or apothecary)?
  104. How to convert from pound (troy or apothecary) to talent (Biblical Greek)?
  105. How to convert from mina (Biblical Greek) to pound (troy or apothecary)?
  106. How to convert from pound (troy or apothecary) to mina (Biblical Greek)?
  107. How to convert from tetradrachma (Biblical Greek) to pound (troy or apothecary)?
  108. How to convert from pound (troy or apothecary) to tetradrachma (Biblical Greek)?
  109. How to convert from didrachma (Biblical Greek) to pound (troy or apothecary)?
  110. How to convert from pound (troy or apothecary) to didrachma (Biblical Greek)?
  111. How to convert from drachma (Biblical Greek) to pound (troy or apothecary)?
  112. How to convert from pound (troy or apothecary) to drachma (Biblical Greek)?
  113. How to convert from denarius (Biblical Roman) to pound (troy or apothecary)?
  114. How to convert from pound (troy or apothecary) to denarius (Biblical Roman)?
  115. How to convert from assarion (Biblical Roman) to pound (troy or apothecary)?
  116. How to convert from pound (troy or apothecary) to assarion (Biblical Roman)?
  117. How to convert from quadrans (Biblical Roman) to pound (troy or apothecary)?
  118. How to convert from pound (troy or apothecary) to quadrans (Biblical Roman)?
  119. How to convert from lepton (Biblical Roman) to pound (troy or apothecary)?
  120. How to convert from pound (troy or apothecary) to lepton (Biblical Roman)?
  121. How to convert from Planck mass to pound (troy or apothecary)?
  122. How to convert from pound (troy or apothecary) to Planck mass?
  123. How to convert from Electron mass (rest) to pound (troy or apothecary)?
  124. How to convert from pound (troy or apothecary) to Electron mass (rest)?
  125. How to convert from Muon mass to pound (troy or apothecary)?
  126. How to convert from pound (troy or apothecary) to Muon mass?
  127. How to convert from Proton mass to pound (troy or apothecary)?
  128. How to convert from pound (troy or apothecary) to Proton mass?
  129. How to convert from Neutron mass to pound (troy or apothecary)?
  130. How to convert from pound (troy or apothecary) to Neutron mass?
  131. How to convert from Deuteron mass to pound (troy or apothecary)?
  132. How to convert from pound (troy or apothecary) to Deuteron mass?
  133. How to convert from Earth's mass to pound (troy or apothecary)?
  134. How to convert from pound (troy or apothecary) to Earth's mass?
  135. How to convert from Sun's mass to pound (troy or apothecary)?
  136. How to convert from pound (troy or apothecary) to Sun's mass?

What Is This Tool?

This converter allows users to transform weight measurements from the troy or apothecary pound, a historical mass unit, into Earth's mass, a large-scale reference unit used in astronomy and planetary science.

How to Use This Tool?

  • Enter the weight value in pound (troy or apothecary) units
  • Select pound (troy or apothecary) as the input unit
  • Choose Earth's mass as the output unit
  • Click convert to obtain the equivalent mass in Earth's mass units
  • Use the result for scientific, historical, or cataloguing purposes

Key Features

  • Converts pound (troy or apothecary) units to Earth's mass with exact conversion rates
  • Useful for astrophysics, planetary science, and historical weight conversions
  • Browser-based tool requiring no installation
  • Supports understanding and comparing small historical masses with planetary measurements
  • Provides clear examples for practical conversions

Examples

  • 10 pound (troy or apothecary) equals 6.245678072289e-25 Earth's mass
  • 100 pound (troy or apothecary) equals 6.245678072289e-24 Earth's mass

Common Use Cases

  • Interpreting and converting historical apothecary prescriptions into metric and astronomical units
  • Cataloguing weights of older coins and museum artifacts recorded in troy/apothecary units
  • Contextualizing historical records of precious metals in relation to planetary masses
  • Expressing exoplanet or planetary masses relatively to Earth for scientific research
  • Comparing masses of Solar System bodies such as Earth, Mars, and Venus

Tips & Best Practices

  • Ensure accurate input of pound (troy or apothecary) values to maintain conversion precision
  • Use the converter mainly for scientific or historical data rather than everyday measurements
  • Leverage provided examples to understand the scale of converted values
  • Recognize the troy pound’s historical context to avoid confusion with modern units
  • Use resulting small decimal values appropriately in astrophysical or metrological analyses

Limitations

  • The troy pound is now largely obsolete, making conversions uncommon in modern contexts
  • Earth’s mass is extremely large, so conversion results are very small decimal quantities
  • This tool is intended primarily for scientific comparison, not routine mass measurements

Frequently Asked Questions

What is a pound (troy or apothecary)?
It is a historical mass unit equal to 12 troy ounces or 5,760 grains, approximately 373.2417216 grams, used in apothecary and precious-metal measurements.

Why convert pound (troy or apothecary) to Earth's mass?
To relate small historical or precious-metal weights to planetary-scale masses for scientific or cataloguing purposes.

Can this conversion be used for everyday weight measurements?
No, due to the obsolete nature of the troy pound and Earth's mass being extremely large, this conversion is used mainly in scientific and historical contexts.

Key Terminology

Pound (troy or apothecary)
A historical unit of mass equal to 12 troy ounces or 5,760 grains, used in apothecary and precious-metal systems.
Earth's mass
The total mass of planet Earth, approximately 5.9722 × 10^24 kilograms, used as a mass reference in planetary science.
Conversion rate
The factor 6.245678072289e-26 used to convert one pound (troy or apothecary) into Earth's mass.

Quick Knowledge Check

What is the troy pound defined as?
What is Earth's mass commonly used for?
Why are conversions to Earth's mass often very small numbers?