Convert Milligrams per cubic metre to Ounces per UK gallon
Convert Milligrams per cubic metre (mg/m³) to Ounces per UK gallon (oz/gal (UK)) instantly and accurately.
Conversion Formula
oz/gal (UK) = mg/m³ × 1.603586057e-7
About Milligrams per cubic metre
The milligram per cubic metre (mg/m³) equals 10⁻⁶ kg/m³, the reference unit for industrial occupational exposure limits (OELs). NIOSH REL for respirable crystalline silica is 0.05 mg/m³; OSHA PEL for Portland cement 15 mg/m³; ACGIH TLV for calcium carbonate dust 10 mg/m³. Numerically equal to µg/L, bridging airborne and aqueous analysis. 1 mg/m³ = 10⁻⁶ kg/m³ = 1 µg/L.
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).
Quick Reference Table
| Milligrams per cubic metre (mg/m³) | Ounces per UK gallon (oz/gal (UK)) |
|---|---|
| 1 mg/m³ | 1.604 × 10-7 oz/gal (UK) |
| 2 mg/m³ | 3.207 × 10-7 oz/gal (UK) |
| 5 mg/m³ | 8.018 × 10-7 oz/gal (UK) |
| 10 mg/m³ | 1.604 × 10-6 oz/gal (UK) |
| 25 mg/m³ | 4.009 × 10-6 oz/gal (UK) |
| 50 mg/m³ | 8.018 × 10-6 oz/gal (UK) |
| 100 mg/m³ | 1.604 × 10-5 oz/gal (UK) |