1 oz in kg | 1 ounce in kilos
Use our calculator to find what is 1 ounce in kilos, grams, pounds only and ounces only.
Using this converter you can get answers to questions like:
- What is 1 ounce in kilograms?
- What is 1 ounce in grams?
- What is 1 ounce in ounces?
- What is 1 ounce in pounds?
Similar Weight Conversions
Values close to 1 oz for quick reference:
| Pounds + Ounces | Kilograms |
|---|---|
| 0 oz | 0 kg |
| 1 oz | 0.028 kg |
| 2 oz | 0.057 kg |
| 3 oz | 0.085 kg |
| 4 oz | 0.113 kg |
| 5 oz | 0.142 kg |
| 6 oz | 0.17 kg |
| 7 oz | 0.198 kg |
| 8 oz | 0.227 kg |
| 9 oz | 0.255 kg |
| 10 oz | 0.283 kg |
| 11 oz | 0.312 kg |
See Also
- 0 oz to kg — 0 kg
- 2 oz to kg — 0.057 kg
- 3 oz to kg — 0.085 kg
- 4 oz to kg — 0.113 kg
- 5 oz to kg — 0.142 kg
- 6 oz to kg — 0.17 kg
- 7 oz to kg — 0.198 kg
- 8 oz to kg — 0.227 kg
- 9 oz to kg — 0.255 kg
- 10 oz to kg — 0.283 kg
- 11 oz to kg — 0.312 kg
Frequently Asked Questions
How much is 1 oz in kilograms?
It equals 0.028 kg (28.3 grams).
How do I convert pounds and ounces to kilograms?
Add ounces as a fraction of pounds: 0 + 1/16 = 0.0625 total pounds. Multiply by 0.45359237: 0.028 kg.
Is the conversion exact?
Yes. 1 pound = 0.45359237 kg exactly (1959 International Agreement). 1 pound = 16 ounces exactly. All values on this page use these exact factors.
All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.
Conversion factors verified against NIST (National Institute of Standards and Technology), BIPM (International Bureau of Weights and Measures)
1 lb = 0.45359237 kg by international agreement (1959).
Last reviewed: March 2026
