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Ounces to Kilograms Converter

Adding up ounces and need kilograms? These are weight ounces (avoirdupois), the ones used for groceries, parcels and body weight, not fluid ounces.

Ounces ⇄ Kilograms (weight)
oz
=
kg
Result16 oz = 0.4536 kg
Quick answer
Each ounce is a small slice of a kilogram, 0.0283495 kg, so multiply ounces by that figure (or divide by 35.274) to reach kilograms. Since 16 ounces make a pound, a pound comes out at 0.4536 kg. These are mass ounces, the kind a postal or kitchen scale reads.

Conversion table

Ounces (oz)Kilograms (kg)
1 oz0.0283
4 oz0.1134
8 oz0.2268
16 oz0.4536
32 oz0.9072
64 oz1.8144
128 oz3.6287

How to convert Ounces to kg

kg = oz × 0.0283495reverse: oz = kg × 35.274 · 16 oz = 1 lb = 0.4536 kg
oz
the weight in ounces
kg
the same weight in kilograms
0.0283495
kilograms in a single ounce

Weight ounces here. When ounces describe a liquid amount, use fluid ounces to mL for the volume side instead.

Frequently asked questions

What is 16 oz in kg?

16 ounces is 0.4536 kg, the metric weight of one pound.

How many ounces make a kilogram?

A kilogram is about 35.27 avoirdupois ounces.

What is 32 oz in kilograms?

32 ounces, or two pounds, is about 0.9072 kg.

Do these ounces measure liquid?

No. They measure weight. A fluid ounce is a volume and does not turn into kilograms by itself.

Related converters
Quick facts
1 ounce
0.0283495 kg
1 kilogram
35.274 oz
1 pound (16 oz)
0.4536 kg
Measures
Weight