Convert kilograms to ounces
Converting kilograms to ounces is a common weight task, whether you are checking a recipe, a spec sheet, a travel distance or a homework problem. Since 1 kg equals 35.274 oz, the math is a single multiplication — and this page does it for you instantly, with the formula, a table of common values and answers to the questions people ask most.
Exact factor
How to convert kilograms to ounces
To convert kilograms to ounces, multiply the number of kilograms by 35.274. For example, 10 kg × 35.274 = 352.74 oz.
oz = kg × 35.274
- Write down the value in kilograms you want to convert.
- Multiply it by 35.274 (the exact kg→oz factor).
- The result is your value in ounces. Check it below with the converter or the table.
Conversion table
Common values of kilograms and their equivalents in ounces:
| kg | oz |
|---|---|
| 1 | 35.274 |
| 2 | 70.5479 |
| 3 | 105.822 |
| 4 | 141.096 |
| 5 | 176.37 |
| 10 | 352.74 |
| 20 | 705.479 |
| 25 | 881.849 |
| 50 | 1,763.7 |
| 100 | 3,527.4 |
| 250 | 8,818.49 |
| 500 | 17,637 |
About these units
Kilogram (kg). The kilogram is the SI base unit of mass, defined by fixing Planck's constant since 2019. It is the everyday standard for body weight, groceries and cargo worldwide.
Ounce (oz). The avoirdupois ounce is a US customary unit defined as exactly 28.349523125 grams, or 1/16 of a pound. Food portions and packaged goods in the US are labeled in ounces.
Frequently asked questions
How do I convert kilograms to ounces?
To convert kilograms to ounces, multiply the number of kilograms by 35.274. For example, 10 kg × 35.274 = 352.74 oz. Or skip the math: type the value into the converter at the top of this page and the result updates instantly.
How many ounces are in 1 kilogram?
1 kg = 35.274 oz. That is the fixed relationship used by this converter and by international standards.
How many kilograms are in 1 ounce?
1 oz = 0.0283495 kg. If you are converting in the opposite direction, use our Ounce to Kilogram converter for the dedicated table and FAQ.
Is the kilograms to ounces conversion exact?
Yes. Both units are defined by international agreement, so the factor of 35.274 is exact. Displayed results are rounded to 6 significant digits only for readability.
What is kilogram used for?
The kilogram is the SI base unit of mass, defined by fixing Planck's constant since 2019. It is the everyday standard for body weight, groceries and cargo worldwide.