Entertainment Rigging Calculator

It is a tool used to estimate the loads on rigging points, trusses, and slings in concerts, theaters, and event setups. It helps ensure safe load distribution.

The sling angle affects the actual force applied to the rigging point. Lower angles increase the tension, so calculations must account for this factor.

A safety factor is a multiplier that ensures extra strength beyond the expected load. For example, 5:1 means the equipment can handle five times the calculated load.

No, this calculator is designed for quick estimates in entertainment setups. Permanent installations require professional engineering calculations.

By default, the calculator uses kilograms (kg). You can easily convert results to pounds (lbs) if needed (1 kg ≈ 2.205 lbs).

The results are approximate and intended for planning purposes only. Always confirm with a certified rigger or engineer before actual setup.

Yes, you can enter the total load including motorized hoists. Just ensure you also follow the manufacturer’s rated capacity guidelines.

At very small angles (close to horizontal), the tension increases dramatically. This can create unsafe conditions and should be avoided.

This tool is designed for event planners, stagehands, and rigging professionals who need quick load estimations during setup.

No. This tool is for educational and planning purposes. Always consult a certified rigger for final load verification and safety compliance.