I was really at a problem when I first began calculating with the steel beam calculator. I was having trouble to set its value for finding out the Young’s Modulus and also about the moment of Inertia. The bending stress of steel I-beams really puzzled me a lot. Later when I came to know of the answers; I could understand that the calculation through this was a bit tricky. The steel beam calculator is basically a good engineering instrument for determining the measurements of the steel I-beams. Just by following some basic principles one can work out the required dimensions.