Joule per Second per Square Meter to Kilocalorie (IT) per Hour per Square Meter Conversion

Convert between Joule per Second per Square Meter and Kilocalorie (IT) per Hour per Square Meter quickly and accurately.

J/(s·m²)
kcal/(h·m²)

How to Convert Joule per Second per Square Meter to Kilocalorie (IT) per Hour per Square Meter

Conversion Formula

1 J/(s·m²) = 0.86 kcal/(h·m²)
1 kcal/(h·m²) = 1.163 J/(s·m²)

Example

Convert 15 J/(s·m²) to kcal/(h·m²):

15 J/(s·m²) = 15 × 0.86 kcal/(h·m²) = 12.898 kcal/(h·m²)

Unit Information

Learn about the heat flux density units you're converting between

Joule per Second per Square Meter

J/(s·m²)

Definition

The joule per second per square meter (J/(s·m²)) is a unit of heat flux density equal to one watt per square meter. It represents the rate of heat energy transfer per unit area, commonly used in thermal engineering and energy analysis applications where joule and second units are preferred.

History/Origin

Developed for thermal engineering and energy analysis applications where joule and second units are preferred, this unit became standard in energy system design and thermal analysis. It provides a practical measure for heat flux density using familiar energy and time units.

Current Use

Widely used in thermal engineering, energy analysis, and industrial applications. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in energy and industrial applications.

Multiplier

1

Offset

0

Kilocalorie (IT) per Hour per Square Meter

kcal/(h·m²)

Definition

The kilocalorie (IT) per hour per square meter (kcal/(h·m²)) is a unit of heat flux density equal to approximately 1.163 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in HVAC and building thermal analysis applications.

History/Origin

Developed for HVAC and building thermal analysis applications where kilocalorie and hour units are preferred, this unit became standard in building thermal analysis and HVAC system design. It provides a practical measure for heat flux density using familiar thermal and time units.

Current Use

Widely used in HVAC system design, building thermal analysis, and energy efficiency applications. It is essential for calculating heat transfer rates, designing thermal insulation, and analyzing thermal performance in building and HVAC applications.

Multiplier

1.163

Offset

0

Joule per Second per Square Meter to Kilocalorie (IT) per Hour per Square Meter Conversion Table

Joule per Second per Square Meter [J/(s·m²)] Kilocalorie (IT) per Hour per Square Meter [kcal/(h·m²)]
1 J/(s·m²) 0.859845 kcal/(h·m²)
10 J/(s·m²) 8.598452 kcal/(h·m²)
25 J/(s·m²) 21.496131 kcal/(h·m²)
50 J/(s·m²) 42.992261 kcal/(h·m²)
100 J/(s·m²) 85.984523 kcal/(h·m²)
0 J/(s·m²) 0E+0 kcal/(h·m²)
-10 J/(s·m²) -8.598452 kcal/(h·m²)
-40 J/(s·m²) -34.393809 kcal/(h·m²)

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