Calorie (th) per Square Centimeter to BTU (IT) per Square Foot Conversion

Convert between Calorie (th) per Square Centimeter and BTU (IT) per Square Foot quickly and accurately.

cal/cm²
Btu/ft²

How to Convert Calorie (th) per Square Centimeter to BTU (IT) per Square Foot

Conversion Formula

1 cal/cm² = 3.684 Btu/ft²
1 Btu/ft² = 0.271 cal/cm²

Example

Convert 15 cal/cm² to Btu/ft²:

15 cal/cm² = 15 × 3.684 Btu/ft² = 55.263 Btu/ft²

Unit Information

Learn about the heat density units you're converting between

Calorie (th) per Square Centimeter

cal/cm²

Definition

The calorie (th) per square centimeter (cal/cm²) is a unit of heat density equal to approximately 41,840 joules per square meter. It represents the amount of heat energy per unit area, commonly used in thermal engineering and solar energy applications where calorie units are preferred.

History/Origin

Developed as part of the thermochemical calorie system for heat density measurements, this unit became standard in thermal engineering and solar energy applications. It provides a practical measure for heat density using familiar calorie and centimeter units.

Current Use

Commonly used in thermal engineering, solar energy analysis, and materials science applications where calorie units are preferred. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in various engineering applications.

Multiplier

41840

Offset

0

BTU (IT) per Square Foot

Btu/ft²

Definition

The BTU (IT) per square foot (Btu/ft²) is an imperial unit of heat density equal to approximately 11,357 joules per square meter. It represents the amount of heat energy per unit area, commonly used in thermal engineering and building thermal analysis applications in the United States.

History/Origin

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

Current Use

Commonly used in thermal engineering, building thermal analysis, 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

Calorie (th) per Square Centimeter to BTU (IT) per Square Foot Conversion Table

Calorie (th) per Square Centimeter [cal/cm²] BTU (IT) per Square Foot [Btu/ft²]
1 cal/cm² 3.684225 Btu/ft²
10 cal/cm² 36.84225 Btu/ft²
25 cal/cm² 92.105626 Btu/ft²
50 cal/cm² 184.211252 Btu/ft²
100 cal/cm² 368.422504 Btu/ft²
0 cal/cm² 0E+0 Btu/ft²
-10 cal/cm² -36.84225 Btu/ft²
-40 cal/cm² -147.369002 Btu/ft²