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Kordu Tools

Stretched Resolution Calculator

Calculate stretched resolution dimensions for any monitor. Find the perfect 4:3 or 5:4 stretched res for CS2, Valorant, and other competitive FPS games with a live visual comparison.

Stretched resolution

Dimensions

1440x1080

Native ratio

16:9

HFOV change

-25.0%

Viewport comparison

1920x1080

Native

1440x1080

Stretched

Popular competitive resolutions

Stretched vs Black Bars

Stretched scales a narrower resolution to fill your entire screen. Player models appear wider, which many competitive players find easier to track and aim at. The trade-off is a narrower effective field of view — you see less of the world horizontally.

Black bars keep the original proportions intact with empty strips on the sides of the display. You get true 4:3 geometry with no distortion, but targets stay the same pixel-width as they would on a native 4:3 monitor. Many players prefer this for consistent visual feedback.

Neither mode changes your actual in-game FOV value — both render the same scene. Stretched simply distributes fewer horizontal pixels across more physical screen width, making everything appear wider.

How to use

  1. 1

    Enter your native resolution

    Type your monitor's native resolution or click a preset button (1920x1080, 2560x1440, 3840x2160) to auto-fill the width and height.

  2. 2

    Choose a target aspect ratio

    Select a target aspect ratio tab such as 4:3, 5:4, or 16:10. You can also enter a custom ratio for non-standard setups.

  3. 3

    Review stretched dimensions

    The calculator instantly shows the stretched resolution, your native aspect ratio, and the effective horizontal FOV change percentage.

  4. 4

    Compare the visual difference

    Check the side-by-side viewport comparison to see how stretched mode reshapes your view relative to native resolution, or click a popular competitive preset to auto-fill.

Frequently asked questions

What is stretched resolution in gaming?
Stretched resolution means running the game at a lower aspect ratio (like 4:3) than your monitor's native ratio (like 16:9) and stretching the image to fill the screen. This makes player models appear wider, which many competitive players find easier to aim at.
What is the difference between stretched and black bars?
Stretched mode scales a narrower image to fill the entire screen, making everything wider. Black bars mode displays the narrower image at its native proportions with black strips on the left and right sides, preserving the original aspect ratio without distortion.
Does stretched resolution give a competitive advantage?
Stretched resolution makes player models wider on screen, which can make aiming feel easier. However, it also narrows your effective field of view, so you see less of the world horizontally. Whether it helps depends on your play style — many pros use both stretched and native.
What are the most popular stretched resolutions for CS2?
The most common stretched resolutions for CS2 on a 1920x1080 monitor are 1280x960 (classic 4:3), 1440x1080 (4:3 at full vertical resolution), and 1024x768 (lower-res 4:3). 1280x1024 (5:4) is also popular among players who want a subtle stretch.
How do I set a stretched resolution on my monitor?
Set the resolution in your game settings, then configure your GPU scaling mode. In NVIDIA Control Panel, go to Display > Adjust desktop size and position and set scaling to 'Full-screen'. In AMD Software, go to Display settings and enable GPU Scaling with 'Full Panel' mode.
Does stretched resolution affect FPS?
Yes, running a lower resolution generally improves FPS because the GPU renders fewer pixels. For example, switching from 1920x1080 to 1280x960 reduces the pixel count by about 40%, which can significantly boost frame rates on mid-range hardware.
Can I use stretched resolution on a 1440p or 4K monitor?
Yes. The same principle applies — you pick a 4:3 or 5:4 resolution based on your monitor's native height. For a 2560x1440 monitor, the 4:3 stretched resolution is 1920x1440. For 3840x2160, it is 2880x2160.

Calculate the exact stretched resolution for your monitor in real time.

Enter your native display resolution, pick a target aspect ratio (4:3,

5:4, 16:10, or custom), and instantly see the stretched resolution

dimensions, native aspect ratio, and effective horizontal FOV change.

A side-by-side visual comparison shows how stretched mode reshapes your

viewport compared to native, so you can see exactly what you gain and

lose before committing to a resolution change. Quick-pick buttons for

popular competitive resolutions like 1280x960, 1440x1080, and

1024x768 let you jump straight to the most common stretched setups

used by pro players. Includes a clear explainer on stretched vs black

bars to help you decide which display mode suits your play style. All

calculations run entirely in your browser with zero latency — no

sign-up, no data sent to any server.

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