Fuel Density Conversion
Institutional precision for mass-to-volume logistics.
Liters (L)
11,904.76
Cubic Meters (m³)
11.905
US Gallons (gal)
3,144.92
Barrels (bbl)
74.88
The Science of Fuel Density
Fuel density is the measure of mass per unit volume, typically expressed in kg/m³. In the energy sector, density is critical for determining the energy content of a fuel load. Unlike mass, fuel volume is highly sensitive to **thermal expansion**. As temperature increases, density decreases, meaning the same mass of fuel will occupy more volume.
Standard reference temperatures (usually 15°C or 60°F) are used to normalize measurements across global logistics chains. High-grade fuels like Jet A-1 require stringent density monitoring to ensure aircraft weight and balance calculations remain within safe limits.
Governing Formula
- V: Volume (m³)
- m: Mass (kg)
- ρ (rho): Density (kg/m³)
Standard Reference Table (at 15°C)
| Fuel Type | Avg Density (kg/m³) | Energy Content (MJ/kg) |
|---|---|---|
| Gasoline (Premium) | 740 – 760 | 44.4 |
| Diesel (ULSD) | 820 – 845 | 42.6 |
| Jet Fuel A-1 | 775 – 840 | 43.2 |
| Biodiesel (B100) | 860 – 900 | 37.8 |