Screen Resolution Calculator
Puts a resolution into numbers you can compare.
Total pixels
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Share sends a link that reopens these numbers. Copy details pastes the full breakdown as a list.
Megapixels — MP
Aspect ratio —
Common name —
Pixels compared with Full HD — ×
Uncompressed data rate — Gbit/s
The formula
pixels = width × height data rate = pixels × refresh rate × bits per pixel
Display cables also carry blanking intervals and encoding overhead, so a real link needs more than this figure.
What to watch out for
Resolution alone does not say how sharp a screen looks. That depends on its size too, which is what pixel density measures.
Frequently Asked Questions
How many pixels does 4K have?
8,294,400, which is 4 times Full HD.