# How Do You Measure a Laptop Screen Size?

## What is a Laptop Screen Size?

A laptop screen size is the visual measurement of the display area of a laptop computer. It is measured diagonally from one corner of the display to the opposite corner. The size of the display is usually determined by the model of the laptop, as well as its resolution. The most common sizes are 13.3, 15.6, and 17.3 inches.

The laptop screen size is important to consider when purchasing a laptop, as it directly affects the amount of information that can be displayed on the screen. It also affects the portability of the laptop, as the larger the screen size, the heavier and bulkier the laptop will be.

### Measuring a Laptop Screen Size

Measuring a laptop screen size is a simple process. To accurately measure the laptop display size, use a ruler or tape measure to measure from one corner of the display to the opposite corner. This will provide the exact size of the laptop display area.

The most common laptop display sizes are 13.3, 15.6, and 17.3 inches. However, some laptop models may have slightly different sizes than these. Therefore, it is important to measure the size of the laptop display to determine the exact size.

### Factors Affecting the Size of a Laptop Screen

The size of a laptop screen is determined by a number of factors, including the model of the laptop, the resolution of the laptop, and the aspect ratio of the laptop.

The model of the laptop determines the overall size of the laptop, and the resolution determines the number of pixels that can be displayed on the screen. The aspect ratio of the laptop determines the shape of the screen, and this can affect the overall size.

### How to Calculate the Viewable Area of a Laptop Screen

The viewable area of a laptop screen is the amount of space that the user can see when viewing the screen. This area can be calculated by subtracting the bezel size from the measured size of the laptop display.

The bezel size is the amount of space around the display, and this is typically between 1-2 inches. Subtracting the bezel size from the measured size of the laptop display will provide the viewable area of the laptop display.

## Types of Laptop Screen Resolutions

A laptop’s resolution is the number of pixels that can be displayed on the screen. The most common laptop resolutions are HD (1366×768), HD+ (1600×900), Full HD (1920×1080), and Ultra HD (3840×2160).

The higher the resolution of the laptop, the more pixels can be displayed on the screen, and the sharper the image will be. The resolution of the laptop is also important to consider when purchasing a laptop, as it will affect the overall quality of the image on the screen.

### Calculating the PPI of a Laptop Screen

The PPI (pixels per inch) of a laptop screen is a measure of the number of pixels per inch of the laptop display. This can be calculated by dividing the resolution of the laptop by the size of the display.

For example, a laptop with a resolution of 1920×1080 and a display size of 15.6 inches would have a PPI of approximately 122. This means that there are 122 pixels per inch on the laptop display.

### Factors Affecting the PPI of a Laptop Screen

The PPI of a laptop screen is affected by a number of factors, including the resolution of the laptop, the size of the display, and the aspect ratio of the laptop.

The resolution of the laptop determines the number of pixels that can be displayed on the screen, while the size of the display determines the number of pixels per inch. The aspect ratio of the laptop also affects the PPI, as it determines the shape of the screen and the number of pixels that can be displayed in a given area.

## Conclusion

Measuring a laptop screen size is a simple process that can be done with a ruler or tape measure. It is important to consider the size of the laptop display when purchasing a laptop, as it directly affects the amount of information that can be displayed on the screen. Additionally, the resolution of the laptop and the PPI of the laptop are important factors to consider, as they affect the overall quality of the image on the screen.

## Related Faq

### What Is the Standard Laptop Screen Size?

The standard laptop screen size is typically 13.3, 14, 15.6, and 17.3 inches. The size of the laptop is based on the size of the display, and the display size is measured from one corner to the opposite corner of the visible display area.

### How Is the Screen Size Measured?

The screen size of a laptop is measured by calculating the diagonal distance between two opposite corners of the visible display area. This measurement is taken from the inside edge of the bezel or frame, and excludes any area outside the frame.

### What Are the Different Measurement Units for Screen Size?

The most common measurement unit for laptop screen size is inches, but some manufacturers also use centimeters or millimeters. For example, a laptop with a 15.6-inch screen size would be equivalent to 39.62 centimeters or 396.2 millimeters.

### What Is the Aspect Ratio of a Laptop Screen?

The aspect ratio of a laptop screen is the ratio of the width to the height of the display. The most common aspect ratios for laptop screens are 16:9 and 4:3. For example, a laptop with a 16:9 aspect ratio would have a width that is 16 units wide and a height that is 9 units high.

### What Is the Difference Between Screen Resolution and Screen Size?

The screen resolution of a laptop is the number of physical pixels that are displayed on the screen, and is usually measured in pixels per inch (PPI). Screen size, on the other hand, is the physical size of the display measured diagonally, and is usually measured in inches.

### What Are the Benefits of a Larger Screen Size?

The main benefit of a larger screen size is that it allows for a more immersive viewing experience. Larger screens also make it easier to multitask and work with multiple applications at the same time, as well as providing more space for viewing photos and videos. Additionally, larger screens tend to have higher resolutions and better picture quality.

### How to measure laptops screen size

In conclusion, measuring a laptop screen size is relatively easy once you know how to do it. All you need to do is measure the screen width and height in inches, then multiply both measurements together to get the total screen size in inches. Alternatively, you could measure the width and height in centimeters and then multiply them together to get the total size in centimeters. With a bit of time and patience, you can easily measure a laptop screen size and make sure that it fits your needs.