Weight converter
Ounce to Kilogram Converter
Convert oz to kg or reverse with one click. Type a value below for an instant result.
Ounce oz
Kilogram kg
oz → kg · runs in your browser, no server
How to convert ounce to kilogram
Ounce (oz) and Kilogram (kg) both measure weight. Whether you are studying, traveling, cooking, or working on a project, converting between them should be fast and accurate.
This page converts ounce to kilogram — ideal when American or British measurements need to match metric specs, school assignments, or international standards.
The standard relationship used on this page means that 1 ounce equals 0.028349 kg. Enter any number in the calculator — use the swap button to reverse the direction without leaving the page.
Converting 8 oz gives 0.226796 kg. This is a practical reference when switching between ounce and kilogram for recipes, shipping labels, fitness tracking, and luggage limits.
Need kilogram to ounce instead? Try our Kilogram to Ounce converter. kg → oz
oz to kg conversion table
| oz | kg |
|---|---|
| 1 | 0.028349 |
| 2 | 0.056699 |
| 5 | 0.141747 |
| 10 | 0.283495 |
| 25 | 0.708737 |
| 50 | 1.417475 |
| 100 | 2.83495 |
| 200 | 5.6699 |
| 500 | 14.17475 |
kg to oz conversion table
Or click the swap button in the converter to switch from kg to oz.
| kg | oz |
|---|---|
| 1 | 35.273990 |
| 4 | 141.095962 |
| 8 | 282.191925 |
| 16 | 564.383851 |
| 32 | 1128.767703 |
| 64 | 2257.535406 |
| 128 | 4515.070813 |
| 150 | 5291.098608 |
| 200 | 7054.798145 |
Frequently asked questions
How many kilograms are in 1 ounce? +
One ounce equals 0.028349 kg. Use the converter above for any value — results are calculated locally with full precision.
How do I convert oz to kg? +
Use the formula: kg = oz × 0.028349. Enter your value in the calculator and the result appears instantly. Click the swap button to convert kg back to oz.
How many ounces are in 1 kilogram? +
One kilogram equals 35.273990 oz. Swap the converter direction to work backwards from kg to oz.
What is 10 oz in kg? +
10 oz is 0.283495 kg. See the conversion table on this page for more common values.
When would I convert ounce to kilogram? +
This conversion is useful for recipes, shipping labels, fitness tracking, and luggage limits. ConvertHub runs entirely in your browser — no data is uploaded to any server.
Is ounce to kilogram the same as kilogram to ounce? +
They are inverse operations. This page focuses on oz → kg with examples and tables for that direction. For kg → oz, use our separate kilogram to ounce converter page.