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LED wall calculator

Size, wire and validate any wall — free, no account. Save it as a project when you're ready.

3 to fixSaving creates a free account — your wall carries over.

Cabinet

640×480 mm · 208×156 px · 166 W max

Input method

Horizontal

Vertical

Resolved grid: 4 × 3 (12 cabinets)

Units

Mains voltage

Controller

Circuit breaker

4 × 3 cabinets

Wiring needs a wider screen

Sizing, power and weight all work here. Open wikiLED on a desktop to lay out data and power chains and validate them against your controller.

Validation

Requires correction

Controller ports
Select a controller to wire data.
Circuit load
Set a breaker size to wire power.
Current draw
1,992 W max ≈ 8.7 A at 230 V across all feeds.
All cabinets wired
Data 0/12, power 0/12 — a configuration is complete when every cabinet has both.

Physical

Width: 2,560 mm8.4 ft
Height: 1,440 mm4.72 ft
Diagonal: 2,937 mm9.64 ft
Area: 3.69 m²
Cabinets: 12
Weight: 93.6 kg

Resolution

Pixels: 832 × 468
Total pixels: 389,376
Pixel density: 105,625 px/m²
Aspect ratio: 16:9

Power & thermal

Average power: 672 W
Max power: 1,992 W
Current draw: 8.7 Aat max
Thermal load: 6,797 BTU/h

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