1 Oz to kg
1 oz ≈ 0.0283 kg
1 ounce is approximately 0.0283 kilograms.
How to convert 1 oz to kg
Use the formula kg = oz × 0.028349523125:
kg = 1 × 0.028349523125kg = 0.02835
So 1 oz = 0.02835 kg, or about 0.0283 kg rounded.
Rounded values and quick estimate
- Rounded to a whole number: 0 kg
- Rounded to one decimal place: 0 kg
- Conversion factor: 1 ounce = 0.0283 kilograms
This conversion is exact, so there is no need to estimate: just multiply by 0.02835.
1 Oz in other units
- Kilograms
- 0.0283 kg
- Grams
- 28.35 g
- Pounds
- 0.0625 lb
- Stone
- 0.004464 st
- Milligrams
- 28349.52 mg
- Micrograms
- 28349523.13 mcg
- US tons
- 0.000031 tons
- Carats
- 141.75 ct
- Troy ounces
- 0.9115 ozt
- Tolas
- 2.43 tola
- Grains
- 437.5 gr
- Metric tons
- 0.000028 t
1 oz and nearby values
| Ounces | Kilograms |
|---|---|
| 1 oz | 0.0283 kg |
| 2 oz | 0.0567 kg |
| 3 oz | 0.085 kg |
| 4 oz | 0.1134 kg |
| 5 oz | 0.1417 kg |
About ounces and kilograms
The avoirdupois ounce is exactly 28.349523125 grams; 16 ounces make a pound. (Not to be confused with the fluid ounce, a unit of volume.)
The kilogram is the SI base unit of mass. 1 kg ≈ 2.2046 lb; it is used for body weight and groceries in most countries.
Related conversions
Frequently asked questions
What is 1 Oz in kg?
1 ounce is about 0.0283 kilograms (1 oz ≈ 0.0283 kg).
How do you convert 1 oz to kg?
Apply kg = oz × 0.028349523125: kg = 1 × 0.028349523125, kg = 0.02835.
How many ounces is 0.0283 kg?
0.0283 kg is about 0.9983 ounces.