Would you like to know how to choose the perfect LED screen module size for your next display project?
The size of an LED screen module is one of the most important factors when designing an LED display. It directly determines the overall size of the screen, resolution, viewing experience, and even installation costs.
Whether you’re creating a massive outdoor LED billboard or an eye-catching indoor small-pixel display, understanding LED module sizes is crucial for ensuring your screen meets your unique needs.
In this post, we’ll walk you through everything you need to know about LED screen module sizes, including how to choose the right size for your project and why it matters.
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In This Article
Why is the Size of an LED Screen Module Important?
As we konw, the LED display size is based on the LED module size, which serves as the fundamental unit.
Since an LED display is composed of multiple modules, the size you choose for your modules determines the dimensions, resolution, and cost of the final LED screen.
In other words, assembling an LED screen involves piecing together these modules like tiles, meaning that the module size directly impacts the screen’s size.
For example, for the same area LED screen, you need more small-size LED modules (160*160mm) compared with large-size LED modules (320*160mm).
Here’s why LED module size matters:
- Cost Considerations: LED modules are integral components of the display, and costs can vary depending on their size and resolution. Larger modules are generally expensive in terms of production and material but fewer units are required to make the same-sized LED screen. However, smaller modules usually have a cheap cost but need more units.
- Installation and Maintenance: The LED module size affects how easily the LED screen is installed and maintained. Smaller modules can be replaced individually for precise repairs, whereas larger ones may be more cumbersome to handle.
Common LED Screen Module Sizes
Currently, LED screen modules come in standard sizes, contributing to uniformity and ease of installation. These sizes are designed according to industry specifications to ensure optimized screen resolution and predictable performance.
Here are the most commonly used standard LED screen module sizes:
- 320 x 160 mm (32 x 16 cm) This is one of the most popular LED module sizes used widely in outdoor and indoor settings. The 320 x 160 mm module is versatile and fits well with both small- and large-scale LED displays.
- 250 x 250 mm (25 x 25 cm) Another standard module size, more square in structure compared to the rectangular 320 x 160 mm modules. These are mainly used for rental led screens P3.91, P4.81, P2.976, P2.604, etc, as well as outdoor billboards.
- 256 x 128 mm (25.6 x 12.8 cm) This size is widely used for pixel-pitch-focused applications, especially for small-to-medium displays.
- 160 x 160 mm (16 x 16 cm) Common in indoor displays where resolution is a priority, such as smaller LED displays or close-range LED applications.
- 192 x 192 mm (16 x 16 cm) Common in P3 or P6 LED displays.
- 480 x 320 mm (40 x 20 cm) Often used in outdoor displays, this larger size minimizes the number of modules required for assembly.
Why we need standard LED module size?
Standard LED screen module sizes come with a significant advantage: they allow for uniform screw hole positions, meaning there’s no need to modify the cabinet structure during installation. This ensures that you can easily replace or upgrade the LED module’s pixel pitch with different pixel pitches while keeping the cabinet intact.
For example, we can update P8 LED modules, which are mounted on the 960*960mm cabinet, to P10 which has the same size as P10: 320*160mm.
Below are some common LED module dimensions (measured in millimeters):
| Size | Pixel Pitch |
| 320 mm x 160 mm | P10, P8, P6.67, P5, P4, P3.076, P3.33, P2.5, P2, P1.876, P1.53, P1.25 |
| 192 mm x 192 mm | P3, P6 |
| 256 mm x 128 mm | P2, P4, P8 |
| 160 mm x 160 mm | P2, P2.5, P5 |
| 480 mm x 320 mm | P10, P8, P6.67, P5.7, P4.4 |
| 500 mm x 250 mm | P10.42, P7.81, P6.25, P4.81, P3.91, P2.976 |
| 320 mm x 320mm | P4, P5, P5.33, P6.67, P8, P10 |
| 250 mm x 250mm | P1.5625, P1.953, P2.5, P2.604, P2.976, P3.91, P4.81 |
LED Screen Module Sizes: Measurements in Different Units
As above mentioned, the standard-size LED screen is mainly measured in millimeters (mm).
However, the dimensions of LED modules can be measured in multiple ways such as centimeters (cm), meters (m), feet, or inches.
In this section, we will analyze how to convert between measurement units and provide examples for understanding these sizes.
LED Screen Module Sizes in Centimeters (cm)
By converting millimeters into centimeters (1cm=10mm), the standard LED screen module sizes will be like this:
| Size | Pixel Pitch |
| 32 cm x 16 cm | P10, P8, P6.67, P5, P4, P3.076, P3.33, P2.5, P2, P1.876, P1.53, P1.25 |
| 192 cm x 192 cm | P3, P6 |
| 25.6 cm x 12.8 cm | P2, P4, P8 |
| 16 cm x 16 cm | P2, P2.5, P5 |
| 48 cm x 32 cm | P10, P8, P6.67, P5.7, P4.4 |
| 50 cm x 25 cm | P10.42, P7.81, P6.25, P4.81, P3.91, P2.976 |
| 32 cm x 32 cm | P4, P5, P5.33, P6.67, P8, P10 |
| 25 cm x 25 cm | P1.5625, P1.953, P2.5, P2.604, P2.976, P3.91, P4.81 |
LED Display Module Sizes in Meters (m)
Moreover, the size of the LED screen module can be measured in meters.
Meters are useful for large screens. As we know, converting mm into meters involves dividing by 1000.
Here is the common size if the screen is conducted using LED modules.
| Size (in meter) | Pixel Pitch |
| 0.32 m x .016 m | P10, P8, P6.67, P5, P4, P3.076, P3.33, P2.5, P2, P1.876, P1.53, P1.25 |
| 0.192 m x 0.192 m | P3, P6 |
| 0.256 m x 0.128 m | P2, P4, P8 |
| 0.16 m x 0.16 m | P2, P2.5, P5 |
| 0.48 m x 0.32 m | P10, P8, P6.67, P5.7, P4.4 |
| 0.5 m x 0.25 m | P10.42, P7.81, P6.25, P4.81, P3.91, P2.976 |
| 0.32 m x 0.32 m | P4, P5, P5.33, P6.67, P8, P10 |
| 0.25 m x 0.25 m | P1.5625, P1.953, P2.5, P2.604, P2.976, P3.91, P4.81 |
LED Display Module Sizes in Feet
To convert millimeters to feet, divide by 304.8.
Here is the screen Module size measured in feet.
| Size (in feet) | Pixel Pitch |
| 1.05 ft x 0.52 ft | P10, P8, P6.67, P5, P4, P3.076, P3.33, P2.5, P2, P1.876, P1.53, P1.25 |
| 0.63 ft x 0.63 ft | P3, P6 |
| 0.84 ft x 0.42 ft | P2, P4, P8 |
| 0.52 ft x 0.52 ft | P2, P2.5, P5 |
| 1.57 ft x 1.05 ft | P10, P8, P6.67, P5.7, P4.4 |
| 1.64 ft x 0.82 ft | P10.42, P7.81, P6.25, P4.81, P3.91, P2.976 |
| 1.05 ft x 1.05 ft | P4, P5, P5.33, P6.67, P8, P10 |
| 0.82 ft x 0.82 ft | P1.5625, P1.953, P2.5, P2.604, P2.976, P3.91, P4.81 |
LED Screen Sizes in Inches
Similarly, Here is the screen module size measured in Inches.
| Size (in inches) | Pixel Pitch |
| 12.6 inch x 0.63 inch | P10, P8, P6.67, P5, P4, P3.076, P3.33, P2.5, P2, P1.876, P1.53, P1.25 |
| 7.56 inch x 7.56 inch | P3, P6 |
| 10.06 inch x 5.03 inch | P2, P4, P8 |
| 6.3 inch x 6.3 inch | P2, P2.5, P5 |
| 18.9 inch x 12.6 inch | P10, P8, P6.67, P5.7, P4.4 |
| 19.7 inch x 9.8 inch | P10.42, P7.81, P6.25, P4.81, P3.91, P2.976 |
| 12.6 inch x 12.6 inch | P4, P5, P5.33, P6.67, P8, P10 |
| 9.8 inch x 9.8 inch | P1.5625, P1.953, P2.5, P2.604, P2.976, P3.91, P4.81 |
LED Screen Module Sizes in Pixel Pitch
Pixel pitch (the distance between LEDs on each module) is central to defining resolution.
LED modules are measured not only by physical dimensions but also by their pixel dimensions (width x height). Sometimes we call it resolutions.
Here is a simple calculation formula you can follow:
- Pixel Width = Module Width ÷ Pixel Pitch
- Pixel Height = Module Height ÷ Pixel Pitch
For instance, a P4 LED screen module with a pixel pitch of 4 mm and 256 x 128 mm size, has:
- Pixel Width = 256 ÷ 4 = 64 pixels
- Pixel Height = 128 ÷ 4 = 32 pixels
So, this P4 LED display module size in pixel pitch is 64*32 pixels with a total of 2,048 dots pixels. You can use the same principle for other LED screen modules.
Factors That Affect LED Module Size Choice
As mentioned above, LED modules are a core part of an LED screen, Choosing the right size is a crucial step in designing and assembling an LED display.
However, many customers still don’t how to choose the suitable size.
Below are the key factors to consider when choosing the ideal LED module size.
Screen Size Requirements
The LED module size you choose will determine the overall dimensions of the LED screen.
Because an LED screen is composed of multiple LED modules, the number of modules used in a display (along with the module dimensions) directly impacts the final screen size.
If the LED display size is small, you can choose smaller LED modules.
If the LED display size is large, you can choose larger LED modules, as they reduce the total number of modules needed, simplifying installation and assembly.
Cabinet Structure Compatibility
As we know, an LED screen cabinet is a large unit composed of multiple LED modules. When designing the cabinet, we need to consider the structure and size of the module. Conversely, we also need to consider whether the module is suitable for the cabinet.
In other words, the module size you select should match the cabinet structure used in your display assembly.
For example, if the cabinet is 640*480mm in size, then the suitable module size might be 320*160mm or 160*160mm.
Future Expandability
If you plan to scale up or modify your screen over time, we recommend choosing standard module sizes such as 320*160mm or 250*250mm.
As you can easily find the same size and structure LED module in the market.
However, if you use the LED module size which is not common such as 500*250mm or customized size, it might be hard to find the same size module if you want to replace it.
To Sum Up
In this post, we have explored everything you need to know about LED screen module sizes, from their importance in determining the final display size to the standard dimensions available in the market.
We’ve also delved into how module sizes are measured in millimeters, centimeters, meters, feet, inches, and pixels
If you’re still unsure about which module size is right for your project or how to match the module size with your specific needs, don’t hesitate to reach out to us. Our team of experts can help guide you through the process to ensure your LED screen performs perfectly for its intended application.