Convert International table calorie per cubic centimetre to International table BTU per cubic foot
Convert International table calorie per cubic centimetre (cal(IT)/cm³) to International table BTU per cubic foot (BTU(IT)/ft³) instantly and accurately.
Conversion Formula
BTU(IT)/ft³ = cal(IT)/cm³ × 112.370329
About International table calorie per cubic centimetre
The international table calorie per cubic centimetre (cal(IT)/cm³) equals exactly 4.1868 × 10⁶ J/m³ (1 cal(IT) = 4.1868 J; 1 cm³ = 10⁻⁶ m³). The IT variant of the cal/cm³ used in steam-table-based thermodynamics and older international standards. Numerically equal to kcal(IT)/L. 1 cal(IT)/cm³ = 4.1868 MJ/m³.
About International table BTU per cubic foot
The international table BTU per cubic foot (BTU(IT)/ft³) equals 1055.05585262 J / (0.3048)³ m³ ≈ 37258.95 J/m³. Standard in US and Canadian gas industry for expressing the gross calorific value of natural gas as distributed (pipeline quality gas ≈ 1000 BTU/ft³). 1 BTU(IT)/ft³ ≈ 37.26 kJ/m³ ≈ 10.35 Wh/m³.
Quick Reference Table
| International table calorie per cubic centimetre (cal(IT)/cm³) | International table BTU per cubic foot (BTU(IT)/ft³) |
|---|---|
| 1 cal(IT)/cm³ | 112.37 BTU(IT)/ft³ |
| 2 cal(IT)/cm³ | 224.741 BTU(IT)/ft³ |
| 5 cal(IT)/cm³ | 561.852 BTU(IT)/ft³ |
| 10 cal(IT)/cm³ | 1123.7 BTU(IT)/ft³ |
| 25 cal(IT)/cm³ | 2809.26 BTU(IT)/ft³ |
| 50 cal(IT)/cm³ | 5618.52 BTU(IT)/ft³ |
| 100 cal(IT)/cm³ | 11237 BTU(IT)/ft³ |