LoadCalc.Studio

Field Calculation Aid — Verify Critical Results

Use LoadCalc at your own risk. Independently verify critical inputs, geometry, calculations, load paths, and equipment ratings before use. LoadCalc is not a substitute for qualified rigging knowledge, required engineering, current manufacturer data, applicable standards, or site procedures.

Industry Resources & Links

Comprehensive directory of standards-setting organizations, manufacturers, and industry allies in rigging and rope access work.

SPRATT & IRADA

Leading manufacturer of rigging hardware and lifting equipment

IOTC 720

International Off-Rope Tensioning Council - rigging and tensioning standards

Crosby

Global lifting and rigging equipment manufacturer

PCGI

Professional Climbing and Rigging Instruction Association

AMGA

American Mountain Guides Association - outdoor education and safety standards

National Park Service

Federal agency managing parks and outdoor recreation resources

ASME B30 Committee

Standards for slings, rigging hardware, and lifting equipment

ANSI Safety Standards

American National Standards Institute - safety specifications

OSHA

Occupational Safety and Health Administration regulations

Rock Climbing Industry Coalition

Industry standards and best practices for climbing and rigging

Industry Resources: This page celebrates the organizations, manufacturers, and professionals driving standards and innovation in rigging, climbing, and rope access work. These resources represent the collective knowledge and commitment to safety that defines our industry.