Ounces to Kilograms Converter
Convert ounces (avoirdupois) (oz) to kilograms (kg), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a weight, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 oz = 0.028349523125 kg
- 1 × 0.028349523125 = 0.028349523125 kg
How to convert ounces to kilograms
1 oz = 0.028349523125 kg, so multiply by 0.028349523125 to go from ounces (avoirdupois) to kilograms. Going the other way, 1 kg = 35.2739619496 oz.
kg = oz × 0.028349523125 oz = kg × 35.2739619496
Worked example:
1 oz = 0.028349523125 kg 5 × 0.028349523125 = 0.141747615625 kg
Ounces to kilograms table
| Ounces | Kilograms |
|---|---|
| 1 oz | 0.028349523125 kg |
| 2 oz | 0.05669904625 kg |
| 3 oz | 0.085048569375 kg |
| 4 oz | 0.1133980925 kg |
| 5 oz | 0.141747615625 kg |
| 6 oz | 0.17009713875 kg |
| 7 oz | 0.198446661875 kg |
| 8 oz | 0.226796185 kg |
| 9 oz | 0.255145708125 kg |
| 10 oz | 0.28349523125 kg |
| 15 oz | 0.425242846875 kg |
| 20 oz | 0.5669904625 kg |
| 25 oz | 0.708738078125 kg |
| 30 oz | 0.85048569375 kg |
| 40 oz | 1.133980925 kg |
| 50 oz | 1.41747615625 kg |
| 75 oz | 2.12621423438 kg |
| 100 oz | 2.8349523125 kg |
| 250 oz | 7.08738078125 kg |
| 500 oz | 14.1747615625 kg |
| 1000 oz | 28.349523125 kg |
About the units
- Ounces (oz)
- Ounces (avoirdupois), a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).
- Kilograms (kg)
- Kilograms, a metric unit. Definition: BIPM SI Brochure.