Screen size guide
15-inch MacBook Pro Resolution: 2880 x 1800 Retina Pixels
Find the 15-inch MacBook Pro resolution: 2880 x 1800 native pixels for Retina models, plus scaled modes, 220 ppi, CSS viewport and DPR notes.
Last checked: 2026-05-08
How we calculate this
Methodology and source handling
We calculate pixel dimensions from the visible size values, aspect ratios, DPI/PPI formulas, and source notes on this page.
Quick answer
Copy-ready answer
Most Retina 15-inch MacBook Pro models use 2880 x 1800 native resolution at 220 ppi. Common scaled resolutions include 1920 x 1200, 1680 x 1050, 1280 x 800, and 1024 x 640.
Dimensions and specs
| Native pixels | 2880 x 1800 px | |
|---|---|---|
| Aspect ratio | 16:10 | |
| Display size | 15.4 in | |
| Pixel density | 220 ppi |
Formula
How to interpret screen pixels
Export at the recommended pixel canvas before upload or handoff.
Reduce width and height by their greatest common divisor.
Use fit for no crop, fill or center crop for exact coverage, or pad when borders are acceptable.
Export checklist
Before you upload
Use native resolution for screenshots, video frames, and image sharpness checks.
Use CSS pixels for responsive layout breakpoints and browser QA.
Check device pixel ratio, zoom, browser chrome, and OS display scaling before judging layout.
Common mistakes
Common 15-inch MacBook Pro Resolution mistakes
A display can have thousands of hardware pixels while the browser exposes a much smaller CSS viewport.
Retina, HiDPI, browser zoom, and OS scaling change how many physical pixels map to one CSS pixel.
Phone and tablet screenshots, app previews, and responsive layouts can change sharply between portrait and landscape.
Calculator
Check aspect ratio and screen pixels
Use the prefilled target, swap orientation if needed, and copy the reduced ratio before preparing screenshots or previews.
Workflow
How to check your 15-inch MacBook Pro resolution
- Open About This Mac and confirm the model year.
- Open System Settings > Displays.
- Check the scaling options.
- Take a screenshot and inspect the image dimensions if you need the captured native canvas.
- Use browser developer tools for CSS viewport checks.
Fast lookup
15-inch MacBook Pro resolution table
| Model family | Native resolution | Display size | Pixel density | Notes |
|---|---|---|---|---|
| 15-inch MacBook Pro Retina, 2019 | 2880 x 1800 px | 15.4 in | 220 ppi | Common late Retina 15-inch Pro reference. |
| 15-inch MacBook Pro Retina, 2016-2018 class | 2880 x 1800 px | 15.4 in | 220 ppi | Similar native resolution across many Touch Bar models. |
| 15-inch MacBook Pro Retina, 2012-2015 class | 2880 x 1800 px | 15.4 in | 220 ppi | Older Retina models may have different brightness and color specs. |
| Older non-Retina 15-inch MacBook Pro | Varies by model | 15 in class | Varies | Verify exact model before using for production. |
Scaling
Common scaled resolutions
| Scaled mode | How to think about it |
|---|---|
| 1920 x 1200 | More workspace, smaller UI. |
| 1680 x 1050 | Balanced workspace. |
| 1280 x 800 | Larger UI, less workspace. |
| 1024 x 640 | Very large UI, minimal workspace. |
These values are not a replacement for the native 2880 x 1800 pixel count. They describe the logical workspace macOS can present.
Ratio
Aspect ratio
The native 2880 x 1800 resolution reduces to 16:10. This is the same simplified ratio as many 13-inch Retina Pro panels, but the 15-inch panel has more native pixels and a different pixel density.
Avoid mixups
15-inch MacBook Pro vs 15-inch MacBook Air
| Device family | Native resolution | Display size |
|---|---|---|
| 15-inch MacBook Pro Retina | 2880 x 1800 px | 15.4 in |
| Current 15-inch MacBook Air | 2880 x 1864 px | 15.3 in |
The Air has a different panel shape and pixel count. If a user searches 15 inch MacBook resolution, add enough context to identify whether they mean Pro or Air.
Web layouts
Native pixels vs browser viewport
A 15-inch MacBook Pro can have a 2880 x 1800 native display while a browser reports a lower CSS viewport. That is normal. The CSS viewport is what matters for responsive breakpoints; native pixels matter for display sharpness and screenshot resolution.
Related
Related pages and tools
Same branch
Nearby pages
FAQ
Common questions
What is the 15-inch MacBook Pro screen resolution?
Most Retina 15-inch MacBook Pro models use 2880 x 1800 native pixels at 220 ppi.
Is 2880 x 1800 the same as 1440 x 900?
No. 2880 x 1800 is the native Retina pixel count. Lower values are usually scaled logical workspace or viewport values.
What aspect ratio is the 15-inch MacBook Pro Retina display?
2880 x 1800 reduces to 16:10.
Is the 15-inch MacBook Pro resolution the same as the 15-inch MacBook Air?
No. The 15-inch Retina MacBook Pro commonly uses 2880 x 1800 px. Current 15-inch MacBook Air models use 2880 x 1864 px.
Which resolution should designers use?
Use native pixels for screenshot sharpness and panel comparisons. Use CSS viewport size for responsive layouts and media queries.
References
Sources and references
15-inch MacBook Pro values are reviewed against Apple Support model specifications, Apple MacBook Air specifications for the Air comparison row, and MDN devicePixelRatio documentation.
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Apple MacBook Pro specs
Official Apple specifications for current 14-inch and 16-inch MacBook Pro native display resolution and pixel density.
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Apple Support: MacBook Pro 13-inch M2 tech specs
Official Apple Support specifications for the 13-inch MacBook Pro M2 display.
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Apple Support: MacBook Pro 15-inch 2019 tech specs
Official Apple Support specifications for the 15-inch MacBook Pro Retina display and scaled resolutions.
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MDN devicePixelRatio
Browser reference for the relationship between physical pixels, CSS pixels, and device pixel ratio.
Last checked: 2026-05-08