Ounces to Kilograms
1 Ounce = 0.02835 Kilograms
Common amounts:
About the ounce to kilogram conversion
The ounce (oz) and the kilogram (kg) are both units of weight. Convert between mass units — milligrams, grams, kilograms, metric tonnes, pounds, ounces and stones.
To convert ounces to kilograms, multiply by 0.02835. To go back, multiply kilograms by 35.274.
Reference table
| Ounces | Kilograms |
|---|---|
| 1 oz | 0.02835 kg |
| 5 oz | 0.14175 kg |
| 10 oz | 0.2835 kg |
| 25 oz | 0.70874 kg |
| 50 oz | 1.4175 kg |
| 100 oz | 2.835 kg |
Need the reverse conversion? Convert Kilograms to Ounces.
Convert Ounce to other weight units
Frequently asked questions
- How many kilograms is 1 ounce?
- 1 Ounce equals 0.02835 Kilograms. To go the other way, 1 Kilogram equals 35.274 Ounces.
- What's the formula to convert ounces to kilograms?
- Multiply the number of ounces by 0.02835 to get kilograms. For example, 10 ounces × 0.02835 = 0.2835 kilograms.
- Does this converter handle decimals and very large numbers?
- Yes. Type any real number, including decimals or values in the trillions. Math runs entirely in your browser — no server round-trip, no sign-up, and nothing to install.