Riggers Calculator

The Riggers Calculator is the most advanced rigging calculator available today. It is designed for ease of use with graphical instruction for the calculation of D/d ratios of wire rope slings, sling tension calculations for symmetric and non-symmetrical loads, calculation of the horizontal force on a load due to sling tension, center of gravity calculation formulas, load weight calculation and the line pull and coefficient of friction calculations for horizontal load movement. This app also is loaded with rated capacities of wire rope slings through 4", synthetic web slings, polyester and high performance fiber roundslings, grades 80, 100, and 120 alloy chain slings as well as the working load limited for common rigging hardware. All updates are free.