Ounces to Kilograms Converter (oz to kg)
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Formula
To convert ounces to kilograms, multiply the value by 0.0283495231.
kg = oz × 0.0283495231
Example calculation
Convert 5 oz to kg:
5 oz × 0.0283495231 = 0.141748 kg
Conversion table
| oz | kg |
|---|---|
| 1 | 0.0283 |
| 2 | 0.0567 |
| 3 | 0.0850 |
| 4 | 0.1134 |
| 5 | 0.1417 |
| 6 | 0.1701 |
| 7 | 0.1984 |
| 8 | 0.2268 |
| 9 | 0.2551 |
| 10 | 0.2835 |
| 15 | 0.4252 |
| 20 | 0.5670 |
| 25 | 0.7087 |
| 30 | 0.8505 |
| 35 | 0.9922 |
| 40 | 1.1340 |
| 45 | 1.2757 |
| 50 | 1.4175 |
| 55 | 1.5592 |
| 60 | 1.7010 |
| 65 | 1.8427 |
| 70 | 1.9845 |
| 75 | 2.1262 |
| 80 | 2.2680 |
| 85 | 2.4097 |
| 90 | 2.5515 |
| 95 | 2.6932 |
| 100 | 2.8350 |
| 200 | 5.6699 |
| 500 | 14.1748 |
| 1000 | 28.3495 |
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About the units
- Ounce (oz)
- Used for food, postal and precious-metal weights in the US and UK. The avoirdupois ounce is exactly 28.349523125 grams.
- Kilogram (kg)
- The SI base unit of mass, defined since 2019 through the Planck constant. Used for body weight and goods in most of the world.
Frequently asked questions
- How do I convert ounces to kilograms?
- To convert ounces to kilograms, multiply the value by 0.0283495231.
- How many kilograms are in 1 ounce?
- 1 ounce equals 0.0283495 kg.
- How many kilograms are in 10 ounces?
- 10 oz equals 0.283495 kg.
- How do I convert kilograms back to ounces?
- Use the reverse converter: 1 kilogram equals 35.274 oz.
- Is this converter accurate?
- Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.
Related conversions
- Reverse conversion: kilograms → ounces
- milligrams → kilograms
- kilograms → milligrams
- milligrams → ounces
- ounces → milligrams
- grams → kilograms
- kilograms → grams
- grams → ounces
- ounces → grams