Ounce to Kilogram
1 oz = 0.02835 kg
Convert Ounce (oz) to Kilogram (kg) with engineering-grade precision. Instant results, formula, and reference table below.
1 Ounce ≈0.0283495231 Kilogram
How to convert Ounce to Kilogram (oz to kg)
Converting Ounces to Kilograms is critical for developers working with international data standards or scientific applications. This tool performs the calculation entirely on your client (browser) using JavaScript/WASM, ensuring zero latency and maximum privacy.
The Formula
1 oz = 0.0283495 kg
Calculation Example
Let's say you want to convert 5 oz to kg:
- Input: 5 oz
- Calculation: 5 × 0.0283495
- Result: 0.1417 kg
About the Ounce to Kilogram conversion
The conversion factor from Ounce (oz) to Kilogram (kg) is 0.02835, meaning 1 oz = 0.02835 kg and inversely 1 kg = 35.27396 oz. That makes the Kilogram the larger of the two units in the weight category, where the SI base unit is the kilogram. Every ratio here is derived from the SI/international definition rather than a rounded approximation, so results are stable across repeated conversions.
Need the reverse? Use the Kilogram to Ounce converter.
Frequently Asked Questions
How do I convert Ounce to Kilogram?
To convert Ounce to Kilogram, you need to multiply the oz value by 0.0283495.
What is the formula for oz to kg?
The simple formula is: kg = oz × 0.0283495.
Which is bigger: Ounce or Kilogram?
A Kilogram is bigger. One Kilogram is equal to approx 35.2740 Ounces.
How many Ounces are in one Kilogram?
There are approximately 35.2740 Ounces in one Kilogram.
Quick Conversion Table
| oz | kg |
|---|---|
| 1 | 0.0283 |
| 5 | 0.1417 |
| 10 | 0.2835 |
| 20 | 0.5670 |
| 50 | 1.4175 |
| 100 | 2.8350 |