Convert Ounce to Kilogram - Free Calculator
Fast, accurate weight conversion calculator. Convert ounce to kilogram instantly with precise results.
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How to Convert Ounce to Kilogram
Use this free online calculator to convert Ounce to Kilogram instantly. This weight conversion tool provides accurate results for all your measurement needs.
Quick Reference
Ounce to Kilogram Conversion Formula
To convert Ounce to Kilogram, multiply by 0.0283495.
To convert Kilogram back to Ounce, divide by 0.0283495 (or multiply by 35.274).
About These Units
About Ounce
The <b>ounce</b> is a traditional unit of weight. The <b>avoirdupois ounce</b>, the unit commonly used in the United States, is 1/16 pound or about 28.3495 grams. The avoirdupois ounce also equals 175/192 = about 0.911 457 troy ounce or 437.5 grains. The word ounce is from the Latin uncia, meaning a 1/12 part, because the Roman pound was divided into 12 ounces. The word "inch," meaning 1/12 foot, has the same root.
About Kilogram
The kilogram is the base unit of mass in the SI and MKS versions of the metric system. The kilogram is defined as the mass of the standard kilogram, a platinum-iridium bar in the custody of the International Bureau of Weights and Measures (BIPM) near Paris, France. Copies of this bar are kept by the standards agencies of all the major industrial nations, including the U.S. National Institute of Standards and Technology (NIST). One kilogram equals exactly 1000 grams, or about 2.204 622 6 pounds. By design, this is approximately the mass of a liter of water.
Ounce to Kilogram Conversion Table
| Ounce | Kilogram | Kilogram | Ounce |
|---|---|---|---|
| 0.1 | 0.00283495 | 0.1 | 3.5274 |
| 0.5 | 0.0141748 | 0.5 | 17.637 |
| 1 | 0.0283495 | 1 | 35.274 |
| 2 | 0.056699 | 2 | 70.5479 |
| 5 | 0.141748 | 5 | 176.37 |
| 10 | 0.283495 | 10 | 352.74 |
| 20 | 0.56699 | 20 | 705.479 |
| 25 | 0.708738 | 25 | 881.849 |
| 50 | 1.41748 | 50 | 1,763.7 |
| 100 | 2.83495 | 100 | 3,527.4 |
| 250 | 7.08738 | 250 | 8,818.49 |
| 500 | 14.1748 | 500 | 17,637 |
| 1000 | 28.3495 | 1000 | 35,274 |
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