How to Convert Steam to BTU

BTU, or British Thermal Units, is a measure of energy commonly used in calculations related to heating systems. In the U.S., the term "heat units" sometimes replaces Btu. In situations where steam powers heating systems, it is necessary to understand the relationship between the amount of steam and the heat energy it provides. Converting pounds of steam into an energy value in Btu is straightforward.

Instructions

1

Enter the value in pounds of steam into the calculator. Make sure that the entry is correct before proceeding to the next step.

2

Multiply the value from the previous step by 1,194, the number of Btu in 1 lb. of low-pressure steam. (Reference 2) The result is the steam value converted into Btu. For example, 500 lbs. of steam equals 579,000 Btu --- 500 x 1,194 = 579,000.

3

Divide the result by 1,194. If the answer is not equal to the original value in pounds of steam, there was an error in the calculations. Repeat the calculations until the answer is correct.