Convert International table BTU per US gallon to Millijoule per cubic metre
Convert International table BTU per US gallon (BTU(IT)/gal(US)) to Millijoule per cubic metre (mJ/m³) instantly and accurately.
Conversion Formula
mJ/m³ = BTU(IT)/gal(US) × 278716269.9
About International table BTU per US gallon
The international table BTU per US gallon (BTU(IT)/gal(US)) equals 1055.05585262 J / 3.785411784 × 10⁻³ m³ ≈ 278716.27 J/m³. The dominant unit in the US petroleum and fuel markets for expressing heating values - gasoline ≈ 115,000 BTU/gal, diesel ≈ 129,500 BTU/gal. 1 BTU(IT)/gal(US) ≈ 278.72 kJ/m³.
About Millijoule per cubic metre
The millijoule per cubic metre (mJ/m³) equals 10⁻³ J/m³. Used in radiation physics for describing energy densities of laser pulses in large volumes and in some acoustic energy density contexts. 1 mJ/m³ = 10⁻³ J/m³ = 10³ µJ/m³.
Quick Reference Table
| International table BTU per US gallon (BTU(IT)/gal(US)) | Millijoule per cubic metre (mJ/m³) |
|---|---|
| 1 BTU(IT)/gal(US) | 278716000 mJ/m³ |
| 2 BTU(IT)/gal(US) | 557433000 mJ/m³ |
| 5 BTU(IT)/gal(US) | 1.394 × 109 mJ/m³ |
| 10 BTU(IT)/gal(US) | 2.787 × 109 mJ/m³ |
| 25 BTU(IT)/gal(US) | 6.968 × 109 mJ/m³ |
| 50 BTU(IT)/gal(US) | 1.394 × 1010 mJ/m³ |
| 100 BTU(IT)/gal(US) | 2.787 × 1010 mJ/m³ |