HDMI & DisplayPort Cable Calculator
Find the right cable type for your resolution and distance. Compare passive, active, fiber, and HDBaseT options with HDMI version requirements.
Signal Type
Resolution & Refresh Rate
Required Cable Length
Recommended: Passive HDMI
Requirements for 4K @ 60Hz (4:4:4)
All Cable Options
Reference Information
| Version | Bandwidth | Max Resolution | Key Features |
|---|---|---|---|
| HDMI 1.4 | 10.2 Gbps | 4K@30Hz | ARC, 3D, Ethernet channel |
| HDMI 2.0 | 18 Gbps | 4K@60Hz | HDR10, Wide color gamut, 32ch audio |
| HDMI 2.1 | 48 Gbps | 8K@60Hz, 4K@120Hz | eARC, VRR, ALLM, DSC, QMS |
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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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