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14″ laptop screen dimensions
A 14″ screen is about 31.0 × 17.4 cm on a 16:9 panel, or 30.2 × 18.8 cm on a 16:10 panel. Aspect ratio matters — many modern laptops use the taller 16:10.
31.0×17.416:9 (cm)
30.2×18.816:10 (cm)
35.6 cmdiagonal
Screen size by aspect ratio
| Aspect ratio | Width | Height | Used by |
|---|---|---|---|
| 16:9 | 31.0 cm | 17.4 cm | many Windows laptops |
| 16:10 | 30.2 cm | 18.8 cm | MacBooks, newer premium laptops |
This is the screen, not the laptop. The chassis (lid) is bigger — bezels add roughly 1–2 cm each side, so a 13.3″ laptop is often ~30 × 21 cm closed. For sleeve or bag fit, use the laptop's listed dimensions, not the screen size.
Frequently asked questions
How big is a 14″ laptop screen in cm?
About 31.0 × 17.4 cm on 16:9, or 30.2 × 18.8 cm on 16:10.
What size sleeve for a 14″ laptop?
Go by the laptop's chassis size, not the screen — a 14″ laptop is typically a couple of cm larger each way than the screen figure.
What's the difference between 16:9 and 16:10?
16:10 is taller for the same diagonal — more vertical space for documents and code. MacBooks and many premium laptops use it.