15 x 20 cm in px: Converting Centimeters to Pixels
When working with digital designs, it's essential to understand the conversion between physical units like centimeters and pixels. In this article, we'll explore how to convert 15 x 20 cm to pixels.
Understanding Pixels and Centimeters
Pixels (px) are the smallest unit of digital imaging, used to measure the resolution of digital displays. On the other hand, centimeters (cm) are a unit of length in the metric system, commonly used for physical measurements.
Conversion Ratio
The conversion ratio between centimeters and pixels depends on the resolution of the screen or device. The most common resolutions are:
- Low Resolution (72 dpi): 1 cm ≈ 28.35 px
- Medium Resolution (96 dpi): 1 cm ≈ 37.79 px
- High Resolution (300 dpi): 1 cm ≈ 118.11 px
Converting 15 x 20 cm to Pixels
Using the conversion ratios above, let's calculate the equivalent pixel dimensions for 15 x 20 cm:
Low Resolution (72 dpi)
- 15 cm ≈ 15 x 28.35 px = 425.25 px
- 20 cm ≈ 20 x 28.35 px = 567 px
- Result: 425 x 567 px
Medium Resolution (96 dpi)
- 15 cm ≈ 15 x 37.79 px = 566.85 px
- 20 cm ≈ 20 x 37.79 px = 755.8 px
- Result: 567 x 756 px
High Resolution (300 dpi)
- 15 cm ≈ 15 x 118.11 px = 1771.65 px
- 20 cm ≈ 20 x 118.11 px = 2362.2 px
- Result: 1772 x 2362 px
Conclusion
In conclusion, the conversion of 15 x 20 cm to pixels depends on the resolution of the device or screen. Using the conversion ratios, we can calculate the equivalent pixel dimensions for different resolutions. Whether you're a graphic designer, web developer, or digital artist, understanding this conversion is crucial for creating accurate and precise designs.
Remember to always consider the target resolution and device when converting physical measurements to pixels.
