What Is This Tool?
This tool allows you to convert thermal conductivity values from the unit Btu (IT) inch/second/sq. foot/°F, commonly used in US customary systems, into watt/centimeter/°C, a metric unit widely used in scientific and engineering contexts.
How to Use This Tool?
-
Enter the thermal conductivity value measured in Btu (IT) inch/second/sq. foot/°F.
-
Select the 'Btu (IT) inch/second/sq. foot/°F' as the input unit.
-
Choose 'watt/centimeter/°C' as the desired output unit.
-
Click the convert button to see the equivalent value in watt/centimeter/°C.
Key Features
-
Converts thermal conductivity values between US customary and metric units.
-
Supports conversion of building insulation and material thermal properties.
-
Offers a browser-based, easy-to-use interface without any installation.
-
Provides direct conversion using the defined factor between the two units.
Examples
-
Convert 2 Btu (IT) inch/second/sq. foot/°F to watt/centimeter/°C resulting in approximately 10.3844099982 watt/centimeter/°C.
-
Convert 0.5 Btu (IT) inch/second/sq. foot/°F which equals about 2.59610199955 watt/centimeter/°C.
Common Use Cases
-
Specifying thermal conductivity of insulation and construction materials in US customary units for building applications.
-
Conducting heat-transfer calculations for HVAC and building-envelope performance evaluations.
-
Translating material property data from Imperial to SI units for precise engineering analysis.
-
Characterizing thermal properties of polymers, composites, and thin films in lab settings.
-
Evaluating thermal interface materials and heat spreading components in electronics.
Tips & Best Practices
-
Ensure units for thickness and area match the input unit definitions before converting.
-
Use this conversion for comparing thermal conductivity data across US customary and SI unit systems.
-
Apply the tool when working with materials characterized at small thickness scales or requiring metric documentation.
-
Cross-check converted values for consistency within your engineering or scientific calculations.
Limitations
-
The original unit is mainly applicable for US customary contexts and may be less familiar in SI-based regions.
-
Conversion accuracy depends on precise measurement of temperature difference, thickness, and area.
-
Ensure dimensional units correspond properly during conversions to avoid errors.
Frequently Asked Questions
-
What does Btu (IT) inch/second/sq. foot/°F measure?
-
It measures thermal conductivity as heat flow in Btu per second through a material one inch thick and one square foot in area for a temperature difference of one degree Fahrenheit.
-
Why convert to watt/centimeter/°C?
-
Watt/centimeter/°C is preferred in scientific and engineering fields for small or thin samples and uses metric measurements compatible with lab scales.
-
Can this tool be used for HVAC material analysis?
-
Yes, it is suitable for heat-transfer calculations and analyzing building insulation properties in different unit systems.
Key Terminology
-
Btu (IT) inch/second/sq. foot/°F
-
A thermal conductivity unit representing heat flow in Btu per second through material one inch thick and one square foot in area for one degree Fahrenheit temperature difference.
-
Watt/centimeter/°C
-
A unit of thermal conductivity measuring steady-state heat power conducted per centimeter thickness per degree Celsius temperature gradient.
-
Thermal Conductivity
-
The material property quantifying the ability to conduct heat through thickness, area, and temperature gradients.