The weight of a 1/8 inch thick aluminum sheet depends on its dimensions (length and width) and the specific alloy of the aluminum.

Assuming the dimensions of the sheet are 4 フィートによって 8 feet (または 48 inches by 96 インチ), the weight of a 1/8 inch thick aluminum sheet would be approximately 35.6 ポンド.

This calculation is based on the density of aluminum, それは 0.098 ポンド/立方インチ, and the dimensions of the sheet. しかし, the actual weight may vary slightly based on the specific alloy of the aluminum.