Ounce to Kilogram Converter

1 Ounce = 0.0283495 Kilograms. To convert Ounces to Kilograms, multiply by 0.0283495.

Result updates as you type
Recent: 1 Ounce = 0.0283495 Kilogram

Formula

To convert Ounces to Kilograms, multiply the value by 0.0283495. One Ounce equals 0.0283495 Kilograms.

kg = oz × 0.0283495

For a quick mental estimate, multiply Ounces by about 0.03 — the exact factor is 0.0283495.

Worked examples

  • 1 Ounce = 0.0283495 Kilograms
  • 5 Ounces = 0.1417475 Kilograms
  • 10 Ounces = 0.283495 Kilograms
  • 100 Ounces = 2.835 Kilograms

Ounces to Kilograms table

Ounces (oz) Kilograms (kg)
1 0.0283495
2 0.056699
3 0.0850485
4 0.113398
5 0.1417475
10 0.283495
25 0.7087375
50 1.4175
100 2.835
250 7.0874
500 14.1748
1000 28.3495

About Ounce and Kilogram

Both the Ounce (oz) and the Kilogram (kg) measure weight / mass. One Ounce is equal to 0.0283495 Kilograms, so you can convert any measurement by multiplying by 0.0283495. The calculator above updates instantly, and the reference table lists common Ounce-to-Kilogram values for quick lookups.

Unit definitions

Ounce (oz)
The Ounce (oz) is a unit of weight / mass equal to 28.3495 Grams.
Kilogram (kg)
The Kilogram (kg) is a unit of weight / mass equal to 1000 Grams.

Frequently asked questions

How do you convert Ounces to Kilograms?
Multiply the number of Ounces by 0.0283495. For example, 1 Ounce × 0.0283495 = 0.0283495 Kilograms.
How many Kilograms are in a Ounce?
There are 0.0283495 Kilograms in one Ounce.
What is 10 Ounces in Kilograms?
10 Ounces is equal to 0.283495 Kilograms.
How do you convert Kilograms back to Ounces?
Multiply the number of Kilograms by 35.274 to get Ounces. One Kilogram equals 35.274 Ounces.