BTU (th) per Cubic Foot to Kilojoule per Cubic Meter Conversion

Convert between BTU (th) per Cubic Foot and Kilojoule per Cubic Meter quickly and accurately.

Btu (th)/ft³
kJ/m³

How to Convert BTU (th) per Cubic Foot to Kilojoule per Cubic Meter

Conversion Formula

1 Btu (th)/ft³ = 37.234 kJ/m³
1 kJ/m³ = 0.027 Btu (th)/ft³

Example

Convert 15 Btu (th)/ft³ to kJ/m³:

15 Btu (th)/ft³ = 15 × 37.234 kJ/m³ = 558.51 kJ/m³

Unit Information

Learn about the fuel efficiency - volume units you're converting between

BTU (th) per Cubic Foot

Btu (th)/ft³

Definition

The BTU (th) per cubic foot (Btu (th)/ft³) is an imperial unit of energy density in the thermochemical BTU system, representing the energy content per unit volume. It is used in thermochemical applications and scientific contexts requiring precise energy measurements.

History/Origin

Derived from the thermochemical BTU system, this unit was developed for precise thermochemical calculations in imperial units. It became standard in scientific applications requiring exact energy measurements in thermochemical processes.

Current Use

Used in thermochemistry, scientific research, and applications requiring precise energy measurements in imperial units. It is essential for accurate thermochemical calculations and in scientific contexts where thermochemical BTU units are standard.

Multiplier

37234.028

Offset

0

Kilojoule per Cubic Meter

kJ/m³

Definition

The kilojoule per cubic meter (kJ/m³) is a multiple of the SI unit of energy density, equal to 1,000 joule per cubic meter. It is commonly used for moderate energy density values in fuel analysis, combustion engineering, and energy storage applications.

History/Origin

As a metric multiple, the kilojoule per cubic meter naturally arose with the widespread adoption of the SI system, providing a practical scale for expressing moderate energy densities. Its use became prevalent in industries dealing with standard energy storage and fuel analysis.

Current Use

Frequently applied in fuel efficiency calculations, energy storage system design, and combustion analysis where moderate energy densities are involved. It is essential for calculations involving standard fuel materials and energy efficiency assessments.

Multiplier

1000

Offset

0

BTU (th) per Cubic Foot to Kilojoule per Cubic Meter Conversion Table

BTU (th) per Cubic Foot [Btu (th)/ft³] Kilojoule per Cubic Meter [kJ/m³]
1 Btu (th)/ft³ 37.234028 kJ/m³
10 Btu (th)/ft³ 372.340282 kJ/m³
25 Btu (th)/ft³ 930.850705 kJ/m³
50 Btu (th)/ft³ 1861.70141 kJ/m³
100 Btu (th)/ft³ 3723.40282 kJ/m³
0 Btu (th)/ft³ 0E+0 kJ/m³
-10 Btu (th)/ft³ -372.340282 kJ/m³
-40 Btu (th)/ft³ -1489.361128 kJ/m³