Convert Ounces per UK gallon to Kilograms per cubic metre
Convert Ounces per UK gallon (oz/gal (UK)) to Kilograms per cubic metre (kg/m³) instantly and accurately.
Conversion Formula
kg/m³ = oz/gal (UK) × 6.236023291
About Ounces per UK gallon
The ounce per UK gallon (oz/gal UK) equals ≈6.236 kg/m³, based on the avoirdupois ounce (28.349 g) and the UK gallon (4.54609 L). Used historically in British brewing, food manufacturing, and naval fuel specifications before metric adoption. Legacy recipes and Admiralty tables still express density in oz/gal UK. 1 oz/gal (UK) ≈6.236 kg/m³ = (1/16) lb/gal (UK).
About Kilograms per cubic metre
The kilogram per cubic metre (kg/m³) is the SI coherent derived unit of density. Air at standard sea level is ≈1.225 kg/m³; fresh water at 4°C is ≈999.97 kg/m³; liquid mercury is 13 534 kg/m³; osmium (densest stable element) is 22 590 kg/m³. Used in the continuity equation, Bernoulli's principle, and all SI-based fluid dynamics calculations. 1 kg/m³ = 1 g/L ≈0.06243 lb/ft³.
Quick Reference Table
| Ounces per UK gallon (oz/gal (UK)) | Kilograms per cubic metre (kg/m³) |
|---|---|
| 1 oz/gal (UK) | 6.23602 kg/m³ |
| 2 oz/gal (UK) | 12.472 kg/m³ |
| 5 oz/gal (UK) | 31.1801 kg/m³ |
| 10 oz/gal (UK) | 62.3602 kg/m³ |
| 25 oz/gal (UK) | 155.901 kg/m³ |
| 50 oz/gal (UK) | 311.801 kg/m³ |
| 100 oz/gal (UK) | 623.602 kg/m³ |