

Convert Ounces to Kilograms (oz to kg) ▶ Conversion Table
How to convert1 kilogram (kg) = 35.27396195 ounce (oz). Kilogram (kg) is a unit of Weight used in Metric system. Ounce (oz) is a unit of Weight used in Standard system. Kilograms: A Unit of WeightDefinition of the KilogramA kilogram is a unit of weight that measures how much force an object or substance exerts on a scale due to gravity. It is equal to the mass of the International Prototype of the Kilogram (IPK), a cylinder of platinumiridium alloy stored at the International Bureau of Weights and Measures in France. One kilogram can also be written as kg or 1000 g. History of the KilogramThe kilogram was originally defined in 1795 during the French Revolution as the mass of one litre of water at 4 °C, which was determined to be 18841 grains. In 1799, the Kilogramme des Archives, a platinum artifact, replaced it as the standard of weight. In 1889, the IPK became the new standard of the unit of weight for the metric system and remained so for 130 years, until the current definition was adopted in 2019. The kilogram, as well as other metric units of weight, such as the gram and the tonne, were introduced in the 19th century as part of the decimal system of measurement that aimed to simplify and unify the units used in science and commerce. The kilogram was officially adopted by the International System of Units (SI) in 1960 as one of the seven base units. How to Convert KilogramsTo convert kilograms to other units of weight, we need to use conversion factors that relate the kilogram to the desired unit. For example, to convert kilograms to pounds, we need to know that one pound is equal to 0.45359237 kg. Therefore, one kilogram is equal to 2.2046226218 pounds. Here are some common conversion factors for kilograms:
To convert from other units of weight to kilograms, we need to use the inverse of these conversion factors. For example, to convert pounds to kilograms, we need to divide by 2.2046226218. Where Kilograms are UsedThe kilogram is a unit of weight that is widely used to measure the weight of objects and substances such as food, clothes, animals, metals and chemicals. For example, an adult human body has an average weight of about 62 kg. The kilogram is also used to measure the weight of some physical quantities such as force, pressure and torque. For example, one newton (N) is equal to one kilogram times one meter per second squared (kg x m/s^{2}). Example Conversions of Kilograms to Other UnitsHere are some examples of how to convert kilograms to other units of weight using the conversion factors given above:
ConclusionThe kilogram is a unit of weight that measures how much force an object or substance exerts on a scale due to gravity. It is equal to the mass of the IPK, a cylinder of platinumiridium alloy stored in France. The kilogram is widely used to measure the weight of objects and substances such as food, clothes, animals, metals and chemicals, as well as some physical quantities such as force, pressure and torque. To convert kilograms to other units of weight, we need to use conversion factors that relate the kilogram to the desired unit. Kilograms also can be marked as kilogrammes in UK.Definition of the OunceThe ounce is defined differently in different systems of measurement. The most common ounce is the international avoirdupois ounce, which is equal to 28.349523125 grams or 437.5 grains. This is the ounce that is used for most purposes, such as measuring food, postal items, fabric, paper and boxing gloves. The avoirdupois ounce is onesixteenth of an avoirdupois pound, which is defined as 7000 grains. Another ounce is the international troy ounce, which is equal to 31.1034768 grams or 480 grains. This is the ounce that is used for measuring precious metals and gems, such as gold, silver, platinum and diamonds. The troy ounce is onetwelfth of a troy pound, which is defined as 5760 grains. A third ounce is the apothecaries’ ounce, which is also equal to 480 grains, but it is divided into eight drams instead of twelve pennyweights like the troy ounce. The apothecaries’ ounce is used for measuring medicines and drugs. There are also other historical or regional ounces that have different values, such as the Spanish ounce, the French ounce, the Portuguese ounce, the Roman/Italian ounce, the Dutch metric ounce and the Chinese metric ounce. How to Convert OuncesOunces can be converted to other units of weight by using conversion factors or formulas. Here are some examples of how to convert ounces to other units of weight in the US customary system and the SI system:
Where Ounces are UsedOunces are used in different countries and regions for different applications and purposes. Here are some examples of where ounces are used:
History of OuncesOunces have a long history that dates back to ancient times. Here are some highlights of the history of ounces:
Example Conversions of Ounces to Other UnitsHere are some examples of conversions of ounces to other units of weight:
Español Russian Français 
Kilograms to Cups Kilograms to Cups Kilograms to Grams Kilograms to Gallons Kilograms to Liters Kilograms to Pounds Kilograms to Milliliters Kilograms to Ounces Kilograms to Quarts Kilograms to Stones Kilograms to Metric Tons Kilograms to Tonnes Ounces to Carats Ounces to Cubic Centimeters Ounces to Cups Ounces to Cups Ounces to Fluid Ounces Ounces to Grams Ounces to Gallons Ounces to Kilograms Ounces to Liters Ounces to Pounds Ounces to Milligrams Ounces to Milliliters Ounces to Troy Ounces Ounces to Quarts Ounces to Tablespoons Ounces to Tablespoons Ounces to Teaspoons Grams to Cups Grams to Cups Grams to Kilograms Grams to Pounds Grams to Milliliters Grams to Ounces Kilograms to Grams Kilograms to Liters Kilograms to Pounds Kilograms to Milliliters Kilograms to Ounces Kilograms to Quarts Kilograms to Metric Tons Liters to Kilograms Pounds to Grams Pounds to Kilograms Pounds to Ounces Milliliters to Kilograms Ounces to Fluid Ounces Ounces to Grams Ounces to Kilograms Ounces to Pounds Ounces to Milliliters Metric Tons to Kilograms 
About Us Contact Terms of Service 