Patch Cable Calculator
Calculate exact cable lengths for your rack installation. Uses industry-standard formulas with proper service loops and buffer allowances.
Configuration
Connections
Bill of Materials
Recommendations
- +Order 4 spare cables (15%)
- +Verify measurements on-site before ordering
- +Label both ends: source, dest, port numbers
Standard Lengths
More Free Tools
Try the Interactive Demo
Explore our signal flow canvas, rack builder, and studio layout tools. Click and drag to navigate, scroll to zoom.
Frequently Asked Questions
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Patchify is a professional patch sheet and system diagram tool built for broadcast, live events, and AV professionals. Create visual signal flow diagrams, manage equipment libraries, generate cable labels, and share interactive documentation with your team.
Yes. You can try Patchify free for 30 days. No credit card required to start.
Absolutely. Patchify supports real-time collaboration, shared equipment libraries, and team workspaces. Share projects with view-only links or invite team members to edit together.
Patchify includes a growing library of professional AV equipment from major manufacturers including Blackmagic, Sony, Canon, Ross, Grass Valley, Yamaha, Allen & Heath, and many more. You can also add custom equipment.
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