How much weight can a 8x8x16 concrete block support?

An 8x8x16 concrete block can typically support a load of about 1,200 to 1,500 pounds, depending on factors such as the quality of the concrete, the block's condition, and the specific application. However, when used in construction, factors like the configuration, reinforcement, and the distribution of weight also play a significant role in determining the actual load-bearing capacity. For precise applications, it's essential to consult engineering guidelines or a structural engineer.