How to convert ounces to kilograms
To convert ounces to kilograms, multiply the value by the conversion factor 0.0283495231. To go the other way, multiply by 35.27396195 (or divide by 0.0283495231).
Worked example: 25 oz to kg
- Write the value: 25 oz
- Multiply by 0.0283495231: 25 × 0.0283495231
- Result: 0.708738 kg
Ounce to Kilogram conversion table
Quick reference values, rounded to 6 significant digits.
| Ounce (oz) | Kilogram (kg) |
|---|---|
| 0.1 oz | 0.00283495 kg |
| 0.25 oz | 0.00708738 kg |
| 0.5 oz | 0.0141748 kg |
| 1 oz | 0.0283495 kg |
| 2 oz | 0.056699 kg |
| 3 oz | 0.0850486 kg |
| 4 oz | 0.113398 kg |
| 5 oz | 0.141748 kg |
| 6 oz | 0.170097 kg |
| 7 oz | 0.198447 kg |
| 8 oz | 0.226796 kg |
| 9 oz | 0.255146 kg |
| 10 oz | 0.283495 kg |
| 12 oz | 0.340194 kg |
| 15 oz | 0.425243 kg |
| 20 oz | 0.56699 kg |
| 25 oz | 0.708738 kg |
| 30 oz | 0.850486 kg |
| 40 oz | 1.13398 kg |
| 50 oz | 1.41748 kg |
| 75 oz | 2.12621 kg |
| 100 oz | 2.83495 kg |
| 250 oz | 7.08738 kg |
| 500 oz | 14.1748 kg |
| 1,000 oz | 28.3495 kg |
Kilogram to Ounce
| kg | oz |
|---|---|
| 1 kg | 35.274 oz |
| 5 kg | 176.37 oz |
| 10 kg | 352.74 oz |
| 50 kg | 1,763.7 oz |
| 100 kg | 3,527.4 oz |
1 Ounce in other weight & mass units
About Ounce and Kilogram
What is a ounce (oz)?
An ounce is 1/16 of a pound (about 28.35 g), used for food portions and postal weights in the US and UK.
What is a kilogram (kg)?
The kilogram is the SI base unit of mass. Groceries, body weight and most goods in Bangladesh are measured in kilograms.
Market tip: the traditional mon (maund) used for rice and paddy is 40 seer ≈ 37.32 kg, so 1 ton is about 26.8 mon.
Where ounce to kilogram conversion is used
Weight & mass conversions are needed for cooking, shipping parcels, body weight, groceries, gym training and trade. Converting between ounces and kilograms is especially common when you compare products, read foreign specifications, or fill in forms that expect a specific unit.
Need every unit at once? Use the full Weight & Mass Converter.
Frequently asked questions
How many kilograms are in 1 ounce?
1 Ounce equals 0.0283495 kg.
How do I convert ounces to kilograms?
Multiply the number of ounces by 0.0283495231. For example, 25 oz × 0.0283495231 = 0.708738 kg.
What is 25 oz in kg?
25 oz = 0.708738 kg.
How many ounces are in 1 kilogram?
1 Kilogram equals 35.274 oz. Use the KG to Oz converter for the reverse direction.
Is this Ounce to Kilogram converter accurate?
Yes. It uses exact internationally defined conversion factors and the standard Bangladeshi values for traditional units, calculated with full floating-point precision. Results are displayed rounded for readability.