Convert Thermochemical kilocalorie per cubic metre to International table BTU per cubic foot
Convert Thermochemical kilocalorie per cubic metre (kcal(th)/m³) to International table BTU per cubic foot (BTU(IT)/ft³) instantly and accurately.
Conversion Formula
BTU(IT)/ft³ = kcal(th)/m³ × 0.1122951793
About Thermochemical kilocalorie per cubic metre
The thermochemical kilocalorie per cubic metre (kcal(th)/m³) equals exactly 4184 J/m³ (1 kcal(th) = 4184 J). Used in older continental European and Russian engineering references for volumetric heating values of gases and process heat. 1 kcal(th)/m³ = 4184 J/m³ ≈ 1.162 Wh/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
| Thermochemical kilocalorie per cubic metre (kcal(th)/m³) | International table BTU per cubic foot (BTU(IT)/ft³) |
|---|---|
| 1 kcal(th)/m³ | 0.112295 BTU(IT)/ft³ |
| 2 kcal(th)/m³ | 0.22459 BTU(IT)/ft³ |
| 5 kcal(th)/m³ | 0.561476 BTU(IT)/ft³ |
| 10 kcal(th)/m³ | 1.12295 BTU(IT)/ft³ |
| 25 kcal(th)/m³ | 2.80738 BTU(IT)/ft³ |
| 50 kcal(th)/m³ | 5.61476 BTU(IT)/ft³ |
| 100 kcal(th)/m³ | 11.2295 BTU(IT)/ft³ |