How to convert ounces to kilograms
To convert ounces (oz) to kilograms (kg), multiply the value in ounces by 0.028349523125.
kg = oz × 0.028349523125
Example: 10 oz = 0.2834952313 kg.
You can also type 10 oz to kg into the smart calculator, or mix units: 1 oz + 1 kg.
Ounces to Kilograms conversion table
| Ounces | Kilograms |
|---|---|
| 0.01 oz | 0.00028349523 kg |
| 0.1 oz | 0.0028349523 kg |
| 0.25 oz | 0.0070873808 kg |
| 0.5 oz | 0.014174762 kg |
| 1 oz | 0.028349523 kg |
| 2 oz | 0.056699046 kg |
| 3 oz | 0.085048569 kg |
| 4 oz | 0.11339809 kg |
| 5 oz | 0.14174762 kg |
| 6 oz | 0.17009714 kg |
| 7 oz | 0.19844666 kg |
| 8 oz | 0.22679619 kg |
| 9 oz | 0.25514571 kg |
| 10 oz | 0.28349523 kg |
| 12 oz | 0.34019428 kg |
| 15 oz | 0.42524285 kg |
| 20 oz | 0.56699046 kg |
| 25 oz | 0.70873808 kg |
| 30 oz | 0.85048569 kg |
| 40 oz | 1.1339809 kg |
| 50 oz | 1.4174762 kg |
| 60 oz | 1.7009714 kg |
| 75 oz | 2.1262142 kg |
| 100 oz | 2.8349523 kg |
| 250 oz | 7.0873808 kg |
| 500 oz | 14.174762 kg |
| 1,000 oz | 28.349523 kg |
Converting kilograms back to ounces
1 kg = 35.27396195 oz. See the Kilograms to Ounces converter, or press the swap button above.
About the units
Ounce (oz)
An avoirdupois ounce: exactly 28.349523125 grams, or 1/16 of a pound.
Kilogram (kg)
The SI base unit of mass, defined through the Planck constant. About 2.20462 pounds.
Mass is the amount of matter in an object; in everyday speech it is called weight. The SI base unit is the kilogram, defined since 2019 through the Planck constant. The international avoirdupois pound is defined as exactly 0.45359237 kilograms.
Questions and answers
How many kilograms are in a ounce?
One ounce (oz) equals 0.02834952313 kilograms (kg).
How do I convert ounces to kilograms?
To convert ounces to kilograms, multiply the value in ounces by 0.028349523125. The formula is kg = oz × 0.028349523125. For example, 10 oz = 0.28349523 kg.
What is 10 oz in kg?
10 ounces is 0.2834952313 kilograms.
Which is bigger, a ounce or a kilogram?
A kilogram is bigger: 1 kg = 35.27396195 oz.
What is the difference between a ton and a tonne?
A tonne (metric ton) is 1,000 kg. A US short ton is 2,000 lb (907.18 kg) and an imperial long ton is 2,240 lb (1,016.05 kg).
Does this oz to kg converter work offline?
Yes. ConvertEasy is a progressive web app: after your first visit it keeps working with no connection, and you can install it to your home screen from the browser menu.