640 × 480 resolution
640 × 480
Aspect ratio 4:3 · 0.31 megapixels · 307,200 pixels · landscape
Used for: VGA, old webcams.
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Print size
| DPI | Inches | Centimetres |
|---|---|---|
| 72 | 8.9 × 6.7 | 22.6 × 16.9 |
| 150 | 4.3 × 3.2 | 10.8 × 8.1 |
| 200 | 3.2 × 2.4 | 8.1 × 6.1 |
| 300 | 2.1 × 1.6 | 5.4 × 4.1 |
File size
| Format | Typical size |
|---|---|
| Uncompressed 24-bit (BMP) | 0.9 MB |
| JPEG, quality ~80 (photo) | ≈ 0.1–0.1 MB |
| WebP, quality ~80 (photo) | ≈ 0.0–0.1 MB |
JPEG/WebP sizes depend heavily on detail; ranges are typical for photos. Compress your image to check.
Other 4:3 resolutions: 800×600 · 1024×768 · 2048×1536 · 4000×3000
FAQ
What aspect ratio is 640x480?
4:3.
How many megapixels is 640x480?
0.31 MP (307,200 pixels).
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