LED Video Wall Build
Total resolution, physical size, cabinet count, weight.
Example
You enter
- Cabinet width (px) 168
- Cabinet height (px) 168
- Pixel pitch (mm) 2.6
- Cabinets wide 10
- Cabinets tall 6
- Weight per cabinet (lb, optional) 18
- Peak watts per cabinet (optional) 200
- Average-power factor (0-1) 0.35
You get
- Total pixels 1693440
- Width (ft) 14.33
- Weight 1,080 lb
- Peak power 12,000 W
- Minimum viewing 8.53 ft
Checked against published worked examples from: Shenzhen Absen Optoelectronic Co., Ltd.
Details, formula, and sources
ScopeTotal resolution, physical size, cabinet count, weight, and average and peak power of an LED video wall from a cabinet's native pixel count and pitch and the layout, plus the minimum comfortable viewing distance.
Formula or tableSize = cabinet pixels x pitch x grid / 304.8 mm/ft; weight/power = per-cabinet x cabinets; minimum view ~ pixel pitch (mm) x 3.28084 (the ~1 m per 1 mm rule).
Source and editionLED panel maker's spec sheet (native pixel count, pitch, weight, peak watts, by name); 304.8 mm/ft, 3.28084 ft/m.
Free accessPanel spec sheets free at the maker's product pages.
What governsMath aid for personal verification. Stop work and consult the qualified person on site if any number does not match the field condition.
API field namescab_w_px, cab_h_px, pixel_pitch_mm, cols, rows, cab_weight_lb, cab_max_watts, avg_power_factor, total_pixels, width_ft, total_weight, peak_power_w, min_view_ft
- Average-power factor ~0.30-0.40 of peak for real content (default 0.35, editable)panel engineering practice