Q:
# How can I convert kJ/h to BTU?

**According to the Physics and Astronomy site at U.C. Irvine, one BTU is equivalent to 1055 joules and kilojoules/hr are converted to BTU/hr by dividing the kJ/hr by 1.055.** Both kJ and BTU are units of energy so it is only possible to convert from kJ/hr to BTU/hr rather than from kJ/hr to BTU.

Although kJ and BTU are units of energy, they are derived in very different ways. Kilojoules come from Joules, which are equal to the amount of mechanical work performed by one Newton of force acting over a meter of length. This unit of mechanical energy can also be used to measure other types of energy (including heat).

BTUs, or British Thermal Units, are units of energy that are defined based on measurements of heat. These are not metric units, as they relate to the Fahrenheit temperature scale. One BTU is enough heat to raise the temperature of a pound of water by one degree Fahrenheit. For contrast, a calorie is enough heat to raise the temperature of a gram of water by one degree Celsius.

One calorie is also equivalent to 4.184 J. As a result, it is also possible to convert between BTUs and calories. One BTU is equivalent to 252.2 calories.

Learn more about Measurements-
Q:
## How do you convert joules to kilojoules?

A: One kilojoule is equal to 1,000 joules of expended energy. The "kilo" prefix refers to a multiple of 1,000 of whatever unit is being expressed. Hence, 1 ki... Full Answer >Filed Under: -
Q:
## How do you convert joules to volts?

A: One volt is equal to one joule/coulomb, so the number of joules in a charge is equal to a given charge's volts multiplied by the charge's coulombs. This is... Full Answer >Filed Under: -
Q:
## In what unit is heat energy measured?

A: The thermal energy within an object is measured in joules. This unit is obtained from other basic units, such as mass, time and length. The unit was named ... Full Answer >Filed Under: -
Q:
## What is the way to convert Hertz to Joules?

A: To convert hertz to joules, simply multiply the number in hertz with the value of the conversion factor "x." The conversion factor value is 6.62606957(29) ... Full Answer >Filed Under: