Ounces to Kilograms Conversion

How to convert ounces to kilograms

1 ounce is equal to 0.028349523125 kilograms:

1 oz = 0.028349523125 kg

When a weight W in ounces is multiplied by 0.028349523125, it gives weight in kilograms.

W_kg = W_oz × 0.028349523125

Example

To convert 100 ounces into kilograms, it is multiplied by 0.028349523125:

(100 oz) × 0.028349523125 = 2.8349523125 kg

Ounce

The ounce (abbreviation: oz) is used in most British derived customary systems of measurement. The common avoirdupois ounce is ¹⁄₁₆ of a common avoirdupois pound and defined as exactly 28.349523125 g under the international yard and pound agreement of 1959, signed by the United States and countries of the Commonwealth of Nations.

Kilograms

The kilogram is the base unit of mass in the International System of Units (SI). The SI symbol of kilogram is kg. The kilogram was originally defined in 1795 as the mass of one liter of water. It is a widely used measure in science, engineering and commerce worldwide, and is often simply called a kilo in everyday speech.

Quick Conversion Table

The quick ounce to kilogram conversion table is given below: