Convert Ounces per US gallon to Grams per cubic metre
Convert Ounces per US gallon (oz/gal (US)) to Grams per cubic metre (g/m³) instantly and accurately.
Conversion Formula
g/m³ = oz/gal (US) × 7489.151707
About Ounces per US gallon
The ounce per US gallon (oz/gal US) equals ≈7.489 kg/m³, combining the avoirdupois ounce (28.349 g) and the US liquid gallon (3.785 L). Used in US brewing and beverage production for measuring dissolved solids in wort and syrup; homebrewing grain-to-water ratios are often cited in oz/gal. 1 oz/gal (US) ≈7.489 kg/m³ = (1/16) lb/gal (US).
About Grams per cubic metre
The gram per cubic metre (g/m³) equals 10⁻³ kg/m³, used for atmospheric moisture content and trace-gas emissions. Absolute humidity at 20°C is 8-15 g/m³ depending on relative humidity; ISO 13443 limits pipeline natural gas moisture to 65 mg/m³ (0.065 g/m³). Numerically equal to mg/L, simplifying conversion between air and water standards. 1 g/m³ = 10⁻³ kg/m³ = 1 mg/L.
Quick Reference Table
| Ounces per US gallon (oz/gal (US)) | Grams per cubic metre (g/m³) |
|---|---|
| 1 oz/gal (US) | 7489.15 g/m³ |
| 2 oz/gal (US) | 14978.3 g/m³ |
| 5 oz/gal (US) | 37445.8 g/m³ |
| 10 oz/gal (US) | 74891.5 g/m³ |
| 25 oz/gal (US) | 187229 g/m³ |
| 50 oz/gal (US) | 374458 g/m³ |
| 100 oz/gal (US) | 748915 g/m³ |