Aspect Ratio Calculator
Calculate and convert between video aspect ratios. Find dimensions for 16:9, 4:3, 21:9, and custom ratios. Lock ratio while adjusting dimensions.
Dimensions
Common Ratios
Quick Presets
Current Ratio
Preview
Statistics
Other Sizes (Same Ratio)
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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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