Resolution to Total Pixels Converter
Calculate total pixel count (e.g., 1920x1080 = 2,073,600).
Total pixels
2,073,600
Megapixels
2.07 MP
Aspect ratio
16:9
Estimated VRAM (24-bit)
6.22 MB
VRAM with alpha (32-bit)
8.29 MB
What is a resolution to total pixels converter?
A resolution to total pixels converter multiplies the width by the height of an image or video (for example, 1920 × 1080 = 2,073,600 pixels) and expresses the result in pixels and megapixels. It also computes the aspect ratio and the estimated VRAM for RGB and RGBA textures.
How to use this tool
- Enter the width and height in pixels, or use a common resolution preset.
- Total pixels and megapixels update instantly.
- Check the aspect ratio, simplified automatically.
- Check the estimated VRAM for 24-bit and 32-bit textures.
- Use "Copy results" to take the data to your spreadsheet or report.
Typical use cases
- Estimate VRAM before loading large textures in Blender.
- Compare render cost between 1080p, 4K and 8K resolutions.
- Plan storage and video compression per resolution.
Frequently asked questions
How are megapixels calculated?
One megapixel equals one million pixels. Divide the total pixels by 1,000,000: 1920 × 1080 = 2,073,600 pixels = 2.07 MP.
What does the estimated VRAM mean?
It is the uncompressed size of the image in memory: 3 bytes per pixel in RGB (24-bit) and 4 bytes in RGBA with an alpha channel (32-bit). Use it as a reference when sizing textures.
Why does 4K have 4 times more pixels than 1080p?
Because it doubles both dimensions: 3840 × 2160 is twice as wide and twice as tall as 1920 × 1080, so the area is multiplied by four (8,294,400 pixels).