LED Screen Calculator — Size, Resolution, Power & Budget Estimator
Enter your screen width, height, and pixel pitch. The calculator estimates resolution, module count, power draw, weight, viewing distance, and an indicative budget range — instantly, no email required.
How Does the LED Screen Calculator Work?
The calculator is a sizing engine built on real cabinet dimensions and typical electrical data for each pixel pitch. Three steps:
Enter the wall size
Width and height in meters, as you would tell an installer. The screen is built from standard cabinets, so results round up to whole modules.
Pick usage and pixel pitch
Usage sets the electrical and weight profile: outdoor panels draw more power and weigh more; rental panels use 500×500mm fast-lock cabinets.
Read the estimates
Resolution, module count, power, weight, viewing distance, and budget range update as you type. Values are typical engineering figures, ±20%.
What Does Pixel Pitch Mean for Resolution and Viewing Distance?
Pixel pitch is the distance in millimeters between the centers of two adjacent pixels — the single number that decides sharpness and cost. A P2.5 screen packs 128 pixels across each 320mm module, so every square meter holds about 160,000 pixels; a P10 screen holds 10,000. The rule of thumb: minimum comfortable viewing distance in meters equals the pitch number. A P2.5 wall looks sharp from 2.5 meters; a P10 billboard is built for 10 meters and farther.
| Pixel Pitch | Pixels per m² | Min Viewing Distance | Typical Use |
|---|---|---|---|
| P1.53 / P1.86 | 427,000 / 289,000 | 1.5 – 1.9 m | Control rooms, boardrooms, broadcast |
| P2.5 / P2.9 | 160,000 / 119,000 | 2.5 – 2.9 m | Churches, retail, conference halls |
| P3.91 / P4.81 | 65,500 / 43,300 | 3.9 – 4.8 m | Stages, events, medium outdoor |
| P6.67 – P10 | 22,500 – 10,000 | 6.7 – 10 m | Roadside billboards, facades, stadiums |
How Much Power Does an LED Display Use?
The calculator shows two numbers: average and maximum. Average draw reflects normal video content and is what your electricity bill follows; maximum draw is the full-white worst case and is what your electrician sizes breakers and cables for. Outdoor screens draw more because their LEDs are driven harder to beat sunlight. Common-cathode outdoor panels — standard on our OK and B series — cut average consumption by 20 to 30% versus common-anode designs of the same brightness.
What Do LED Display Prices Include?
The budget range in the calculator is a typical market reference for a complete display: LED modules, cabinets, power supplies, receiving cards, and internal wiring. It excludes the sending box and media player, steel structure, installation, and freight — all quoted separately on your project. Final pricing depends on quantity, series, and options such as front-service or anti-corrosion treatment. The FAQ page explains pricing in more detail.
Turn Your Estimate Into a Written Quote
Send the dimensions you calculated and get a datasheet-backed proposal within 24 hours.