Coil Calculator Steel Coil Calculator Use this helpful tool for a quick estimate in determining flat rolled steel coil lengths and weights. Click here to view our steel specifications. By Coil Diameter OD: (ID - 84) ID: (16 - 36) Width: (0.250 - 84) Thickness: (.005 - .650) By Coil Weight Weight: (100 - 80,000) Width: (0.250 - 84) Thickness: (.005 - .650) PIW: lbs. WEIGHT: lbs. LENGTH: ft. ID: OD: Sidewall: ID: OD: Sidewall: ID: OD: Sidewall:
