Android Utilities
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DPI Calculator
Calculate Android Dots Per Inch (DPI), Density Bucket (mdpi, hdpi, xhdpi, xxhdpi, xxxhdpi), and dp-to-px scaling factors.
Initializing DPI Calculator...
How to Use the DPI Calculator
1. Enter horizontal and vertical pixels (e.g. 1080 x 2400).
2. Enter screen diagonal size in inches (e.g. 6.67).
3. View exact DPI, Android Density Qualifier, Baseline Scale Multiplier, and asset directory name.
2. Enter screen diagonal size in inches (e.g. 6.67).
3. View exact DPI, Android Density Qualifier, Baseline Scale Multiplier, and asset directory name.
Algorithm & Formula Details
DPI = sqrt(Width^2 + Height^2) / Diagonal_Inches. Density scale = DPI / 160.
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Frequently Asked Questions
Android baseline is mdpi at 160 dpi (1dp = 1px). Other densities scale proportionately (xhdpi = 2x, xxhdpi = 3x, xxxhdpi = 4x).