Ounces to Kilograms Converter

Convert ounces to kilograms (oz to kg) instantly. 1 ounce = 0.0283495231 kg. Includes the formula and a conversion table.

kg = oz × 0.0283495231

How to convert ounces to kilograms

kg = oz × 0.0283495231

One ounce equals 0.0283495231 kg, so multiply the value in ounces by 0.0283495231. Example: 10 oz = 0.2834952313 kg.

The avoirdupois pound is defined as exactly 0.45359237 kg and the ounce as 1/16 of a pound. The metric carat is exactly 200 mg. The tola used across South Asia is 180 grains, which is 11.6638038 g.

Ounces to kilograms conversion table

Ounces (oz)Kilograms (kg)
1 oz0.0283495231 kg
2 oz0.0566990463 kg
3 oz0.0850485694 kg
5 oz0.1417476156 kg
10 oz0.2834952313 kg
15 oz0.4252428469 kg
20 oz0.5669904625 kg
25 oz0.7087380781 kg
50 oz1.417476156 kg
75 oz2.126214234 kg
100 oz2.834952313 kg
250 oz7.087380781 kg
500 oz14.17476156 kg
1,000 oz28.34952313 kg

More weight & mass conversions

Frequently asked questions

How many kilograms are in 1 ounce?

1 ounce is equal to 0.0283495231 kg.

How do I convert ounces to kilograms?

Multiply the number of ounces by 0.0283495231. For example, 10 oz × 0.0283495231 = 0.2834952313 kg.

How do I convert kilograms back to ounces?

Use the formula oz = kg × 35.27396195, or open the kilograms to ounces converter.

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