Weight Converter

Popular Weight Conversions

• kg to lbs
• lbs to kg
• grams to ounces
• ounces to grams
• kg to grams
• grams to kg

Complete List of Weight Units

All available weight units for conversion:

• kilogram [kg]
• 1 kilogram [kg] = 1000 gram [g]
  gram to kilogram, kilogram to gram
• 1 kilogram [kg] = 2.2046226 pound [lb]
  pound to kilogram, kilogram to pound
• 1 kilogram [kg] = 35.273962 ounce [oz]
  ounce to kilogram, kilogram to ounce
• 1 kilogram [kg] = 1000000 milligram [mg]
  milligram to kilogram, kilogram to milligram
• 1 metric ton [t] = 1000 kilogram [kg]
  metric ton to kilogram, kilogram to metric ton
• 1 stone [st] = 6.3502932 kilogram [kg]
  stone to kilogram, kilogram to stone
• 1 kilogram [kg] = 1000000000 microgram [μg]
  microgram to kilogram, kilogram to microgram
• 1 short ton [tn] = 907.18474 kilogram [kg]
  short ton to kilogram, kilogram to short ton
• 1 long ton [LT] = 1016.0469 kilogram [kg]
  long ton to kilogram, kilogram to long ton
• 1 kilogram [kg] = 32.150747 troy ounce [oz t]
  troy ounce to kilogram, kilogram to troy ounce
• 1 kilogram [kg] = 5000 carat [ct]
  carat to kilogram, kilogram to carat
• 1 kilogram [kg] = 15432.358 grain [gr]
  grain to kilogram, kilogram to grain
• 1 kilogram [kg] = 643.01493 pennyweight [dwt]
  pennyweight to kilogram, kilogram to pennyweight
• 1 kilogram [kg] = 1e+12 nanogram [ng]
  nanogram to kilogram, kilogram to nanogram
• 1 kilogram [kg] = 1e+15 picogram [pg]
  picogram to kilogram, kilogram to picogram
• 1 kilogram [kg] = 2.6792281 troy pound [lb t]
  troy pound to kilogram, kilogram to troy pound
• 1 hundredweight (US) [cwt] = 45.359237 kilogram [kg]
  hundredweight (us) to kilogram, kilogram to hundredweight (us)
• 1 hundredweight (UK) [cwt] = 50.802345 kilogram [kg]
  hundredweight (uk) to kilogram, kilogram to hundredweight (uk)
• 1 quarter [qr] = 12.700586 kilogram [kg]
  quarter to kilogram, kilogram to quarter
• 1 slug [slug] = 14.593903 kilogram [kg]
  slug to kilogram, kilogram to slug
• 1 kilogram [kg] = 6.0221413e+26 atomic mass unit [u]
  atomic mass unit to kilogram, kilogram to atomic mass unit
• 1 kilogram [kg] = 1.0977691e+30 electron mass [mₑ]
  electron mass to kilogram, kilogram to electron mass
• 1 kilogram [kg] = 5.9786379e+26 proton mass [mₚ]
  proton mass to kilogram, kilogram to proton mass
• 1 kilogram [kg] = 5.9704082e+26 neutron mass [mₙ]
  neutron mass to kilogram, kilogram to neutron mass
• 1 kilogram [kg] = 45945958 Planck mass [mₚ]
  planck mass to kilogram, kilogram to planck mass

Weight and Mass Conversions

Weight conversion is essential for cooking, shipping, fitness tracking, and scientific measurements. Our converter handles both mass and weight units accurately.

Metric Units

The metric system uses grams and kilograms with logical decimal progression: milligrams (0.001g), grams (base), kilograms (1000g), and metric tons (1000kg).

Imperial Units

Imperial weight includes ounces, pounds, and stones. Our converter shows mixed formats like "2 pounds 8 ounces" for practical applications.

Scientific vs. Commercial

Mass (kg, g) measures the amount of matter, while weight (lbs, oz) measures gravitational force. For everyday use, these terms are often used interchangeably.

Common Applications

Cooking and baking, shipping and logistics, fitness and health tracking, scientific research, manufacturing, and international trade.

Conversion Tips

1 kg = 2.20462 lbs (approximately 2.2 lbs). For cooking: 1 oz ≈ 28g. Remember that imperial ounces are different from fluid ounces.