Btu To Calorie Converter

(Btu/lb/°F to Cal/g/°C converter)

Convert Btu (IT)/pound/°F to Calorie (IT)/gram/°C

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Convert Btu/lb/°F to Cal/g/°C with Ease


(Last Updated On: 2025-07-26)

Unlock the potential of temperature conversion with our Btu IT pound degrees Fahrenheit to Calorie IT gram degrees Celsius Converter. This tool, developed by Newtum, offers precise conversions, making it an essential resource for anyone needing accurate thermal energy measurements. Discover its simplicity and efficiency today.

What are Btu and Calorie

Definition of Btu

A Btu, or British Thermal Unit, is a unit of heat energy used primarily in the United States. It is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. The Btu is a crucial measurement in fields such as heating, ventilation, and air conditioning (HVAC), as well as in the energy sector. Its application extends to assessing energy content in fuels, providing a standardized way to compare energy outputs and efficiencies across various systems.

Definition of Calorie

A Calorie, in the context of thermodynamics, is a unit of energy. It is specifically the amount of heat needed to raise the temperature of one gram of water by one degree Celsius. This unit is commonly used in nutrition to quantify the energy content in food, although it is often referred to in kilocalories (1,000 calories) for dietary purposes. In scientific contexts, calories help measure energy transformations and are crucial in studies related to metabolism and energy balance in biological systems.

Btu to Calorie Conversion Table

Btu (IT)/pound/°F Calorie (IT)/gram/°C
1 Btu/lb/°F 4.1868 Cal/g/°C
2 Btu/lb/°F 8.3736 Cal/g/°C
3 Btu/lb/°F 12.5604 Cal/g/°C
4 Btu/lb/°F 16.7472 Cal/g/°C
5 Btu/lb/°F 20.9340 Cal/g/°C
6 Btu/lb/°F 25.1208 Cal/g/°C
7 Btu/lb/°F 29.3076 Cal/g/°C
8 Btu/lb/°F 33.4944 Cal/g/°C
9 Btu/lb/°F 37.6812 Cal/g/°C
10 Btu/lb/°F 41.8680 Cal/g/°C

Conversion of Btu to Calorie

1 Btu/lb/°F = 4.1868 Cal/g/°C
1 Cal/g/°C = 0.2390 Btu/lb/°F

Example 1:
convert 5 Btu/lb/°F to Cal/g/°C:
5 Btu/lb/°F = 5 × 4.1868 Cal/g/°C = 20.9340 Cal/g/°C

Example 2:
convert 3.5 Btu/lb/°F to Cal/g/°C:
3.5 Btu/lb/°F = 3.5 × 4.1868 Cal/g/°C = 14.6538 Cal/g/°C

History of Btu and Calorie

The Btu (IT)/pound/°F to Calorie (IT)/gram/°C conversion emerged as a necessity in various scientific and engineering fields. Originally, British Thermal Units and Calories were used independently in different regions and disciplines. The need for a standard conversion arose with the globalization of technology and energy systems. This converter helps bridge the gap between imperial and metric unit systems, providing a consistent model for international energy assessments and fostering a unified approach in thermal dynamics applications.

How to use Btu to Calorie Converter

Real Life Applications of Btu to Calorie

Understanding the conversion between Btu (IT)/pound/°F and Calorie (IT)/gram/°C is crucial in various fields. This tool simplifies thermal energy calculations, making it indispensable for scientists, engineers, and HVAC professionals.

Solved Examples Btu/lb/°F to Cal/g/°C

FAQs for Btu (IT)/pound/°F to Calorie (IT)/gram/°C Converter

What is the conversion factor used?

The conversion factor used is 1 Btu/lb/°F = 4.1868 Cal/g/°C.

Is this converter accurate for scientific purposes?

Yes, the converter provides precise calculations suitable for scientific and engineering applications.

Can I use this tool for educational purposes?

Absolutely, this converter is ideal for educational settings, aiding in the understanding of thermal energy conversions.