Erg per Hour per Square Millimeter to BTU (IT) per Second per Square Foot Conversion

Convert between Erg per Hour per Square Millimeter and BTU (IT) per Second per Square Foot quickly and accurately.

erg/(h·mm²)
Btu/(s·ft²)

How to Convert Erg per Hour per Square Millimeter to BTU (IT) per Second per Square Foot

Conversion Formula

1 erg/(h·mm²) = 2E-9 Btu/(s·ft²)
1 Btu/(s·ft²) = 408834633.492 erg/(h·mm²)

Example

Convert 15 erg/(h·mm²) to Btu/(s·ft²):

15 erg/(h·mm²) = 15 × 2E-9 Btu/(s·ft²) = 4E-8 Btu/(s·ft²)

Unit Information

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

Erg per Hour per Square Millimeter

erg/(h·mm²)

Definition

The erg per hour per square millimeter (erg/(h·mm²)) is a CGS unit of heat flux density equal to approximately 0.0000278 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in specialized scientific applications and micro-scale thermal analysis.

History/Origin

Developed as part of the CGS system for micro-scale heat flux density measurements, this unit became standard in specialized scientific research and micro-scale thermal analysis. It provides a practical measure for heat flux density in very small-scale applications.

Current Use

Used in specialized scientific research, micro-scale thermal analysis, and research contexts where CGS units are specified. It is essential for micro-scale thermal calculations, specialized analysis, and specialized scientific applications.

Multiplier

0

Offset

0

BTU (IT) per Second per Square Foot

Btu/(s·ft²)

Definition

The BTU (IT) per second per square foot (Btu/(s·ft²)) is an imperial unit of heat flux density equal to approximately 11,357 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in thermal engineering applications in the United States where imperial units are preferred.

History/Origin

Developed as part of the imperial system for heat flux density measurements, this unit became standard in the United States for thermal engineering and materials science applications. It provides a practical measure for heat flux density using familiar imperial units.

Current Use

Commonly used in thermal engineering, materials science, and HVAC applications in the United States where imperial units are preferred. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in imperial unit systems.

Multiplier

11356.527

Offset

0

Erg per Hour per Square Millimeter to BTU (IT) per Second per Square Foot Conversion Table

Erg per Hour per Square Millimeter [erg/(h·mm²)] BTU (IT) per Second per Square Foot [Btu/(s·ft²)]
1 erg/(h·mm²) 2E-9 Btu/(s·ft²)
10 erg/(h·mm²) 2E-8 Btu/(s·ft²)
25 erg/(h·mm²) 6E-8 Btu/(s·ft²)
50 erg/(h·mm²) 1E-7 Btu/(s·ft²)
100 erg/(h·mm²) 2E-7 Btu/(s·ft²)
0 erg/(h·mm²) 0E+0 Btu/(s·ft²)
-10 erg/(h·mm²) -2E-8 Btu/(s·ft²)
-40 erg/(h·mm²) -1E-7 Btu/(s·ft²)

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