Plastic Sheet Weight Calculator American Acrylics Material *MaterialAcrylicPolycarbonateStyrene - butadiene (SBR)ABS, Extrusion GradeABS, High ImpactPVC (Polyvinyl chloride)Low density Polyethylene (LDPE)High density Polyethylene (HDPE)Ultrahigh molecular weight Polyethylene (UHMWPE)Polypropylene (PP)ThicknessThickness1/16" (.060", 1.5mm)5/64" (.080", 2.0mm)1/10" (.098", 2.5mm)1/8" (.118", 3.0mm)3/16" (.177", 4.5mm)1/4" (.220", 5.5mm)1/4" (.236", 6.0mm)3/8" (.354", 9.0mm)1/2" (.472", 12.0mm)3/4" (.708", 18.0mm)1" (.944", 24.0mm)1 1/4" (1.250")Width (in)Length (in)Weight (lbs)Contact Us Plastic Sheet Weight Calculator Simply select your material and enter your dimensions to quickly calculate the sheet weight.