All Online Unit Converters
Online Weight and Mass Units Converter

Online Weight and Mass Units Converter

Learn how to convert from other 68 weight and mass units to kilogram [kg]

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

What Is This Tool?

This tool allows you to convert weights and masses between a wide range of units from metric, US, and Imperial systems. It supports common units like kilograms and pounds, as well as less common ones such as carats, grains, and slugs.

How to Use This Tool?

  • Enter the weight or mass value you want to convert
  • Select the unit of the value you have (e.g., pounds, kilograms)
  • Choose the target unit you want to convert to
  • Click the convert button to get the result instantly

Key Features

  • Supports metric units like kilogram, gram, milligram, and microgram
  • Includes imperial and US units such as pound, ounce, stone, and ton variants
  • Specialized units like carat, grain, dalton, slug, and quintal included
  • Uses direct unit-to-unit conversion factors for accurate results
  • Applies precise conversion coefficients with optional rounding

Examples

  • Convert 1 pound to grams: 1 pound equals 453.592 grams
  • Convert 5 kilograms to pounds: 5 kilograms equals 11.023 pounds

Common Use Cases

  • Weighing ingredients for cooking and food preparation
  • Shipping and logistics for goods mass calculations
  • Interpreting nutrition labels for dietary tracking
  • Scientific measurements in chemistry and medicine
  • Trade involving international unit conversions

Tips & Best Practices

  • Always double-check the units selected before converting
  • Use the tool to convert between less common units carefully
  • Consider rounding options for simplified output when needed
  • Understand the units relevant to your specific industry or task

Limitations

  • Extremely small units like Daltons may show minor rounding variations in large-scale conversions
  • The tool does not support batch or automatic conversions
  • Only direct unit-to-unit conversions are performed without intermediate step references

Frequently Asked Questions

Can I convert between metric and imperial units?
Yes, the tool supports conversions between metric units like kilograms and imperial units like pounds.

Does the converter handle very small units like micrograms and Daltons?
Yes, it includes small units such as micrograms and Daltons, although minor rounding differences may occur with Daltons.

Is the conversion done through a base unit like kilograms?
No, conversions use direct unit-to-unit factors instead of converting through a single base reference unit.

Key Terminology

Kilogram (kg)
The primary metric unit for measuring mass.
Pound (lb)
A common US and Imperial unit used for measuring body weight and goods.
Carat (ct)
A unit used for gemstones equal to 200 milligrams.

Quick Knowledge Check

Which unit is equal to 1,000 kilograms?
What is the equivalent of one stone in pounds?
How many milligrams are in one carat?