# Calculator Ounces to kilograms

## Online Converter ounce equals to kilograms

### You convert the ounces weight to kilograms

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The number of kilograms in ounces – conversion of oz to kg

1 Ounce (oz)
=
0.02 of a kilogram (kg)

Ounces
The ounce (abbreviation: oz) is the mass unit which has several definitions. It is often used an ounce that equals to 28 grams. Its size can vary from system to system. Today, the most widely used international avoirdupois ounces and it equals to 28.3495231 grams, and Troy ounces, it equals to 31.1034768 grams.

Kilograms
The kilogram (symbol: kg) also known as kilo – is the base measurement unit of mass in the International System of Units (SI). It is defined as being equal to the mass of the International Prototype of the Kilogram (IPK), correlates with the mass of almost one liter of water. It is the only base measurement unit in which prefix («kilo», symbol: «K») is used as a part of its name. Kilogram is very stable, and it is important because 4 of the 7 base units in the SI system are defined relative to the kilogram.

### Conversion of Weight and Mass Units

To convert from
To convert to
oz
=
kg
 Basic units of weight Carat ct Gram g Kilogram kg Milligram mg Ounce oz Pound lb Ton t Other measurement units of mass Assarion assarion Atomic mass unit (Dalton) a. m. u. Attogram ag Bekah Centigram cg Dalton Decigram dg Dekagram dag Denarius denarius Didrachma didrachma Drachma drachma Dyne dyn Exagram Eg Femtogram fg Gerah gerah Gigagram Gg Grain gr Hectogram hg Hundredweight cwt Hundredweight(UK) cwt Kip Lepton lepton Megagram Mg Microgram µg Mina mina Mina(Biblical Hebrew) mina Nanogram ng Pennyweight pwt Petagram Pg Picogram pg Poundal pdl Quadrant quadrans Quarter Quarter(UK) quarter Quintal quint. Scruple scr Shekel shekel Slug Stone st Stone(UK) st Talent(Greek) Talent(Hebrew) Teragram Tg Tetradrachm tetradrachma Ton English ton Troy ounce Apothecary pound
 Basic units of weight Carat ct Gram g Kilogram Milligram mg Ounce oz Pound lb Ton t Other measurement units of mass Assarion assarion Atomic mass unit (Dalton) a. m. u. Attogram ag Bekah Centigram cg Dalton Decigram dg Dekagram dag Denarius denarius Didrachma didrachma Drachma drachma Dyne dyn Exagram Eg Femtogram fg Gerah gerah Gigagram Gg Grain gr Hectogram hg Hundredweight cwt Hundredweight(UK) cwt Kip Lepton lepton Megagram Mg Microgram µg Mina mina Mina(Biblical Hebrew) mina Nanogram ng Pennyweight pwt Petagram Pg Picogram pg Poundal pdl Quadrant quadrans Quarter Quarter(UK) quarter Quintal quint. Scruple scr Shekel shekel Slug Stone st Stone(UK) st Talent(Greek) Talent(Hebrew) Teragram Tg Tetradrachm tetradrachma Ton English ton Troy ounce Apothecary pound
The conversion result: