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Kordu Tools
Gaming Runs in browser Updated 30 Mar 2026

Stretched Resolution Calculator

Calculate stretched resolution for any monitor. Find the perfect 4:3 or 5:4 stretched res dimensions for CS2 and competitive FPS, with a live viewport 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.
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How to use Stretched Resolution Calculator

  1. Enter your native resolution

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

  2. Choose a target aspect ratio

    Select a target aspect ratio tab: 4:3 (most common for CS2), 5:4 (subtle stretch), or 16:10. Enter a custom ratio for non-standard setups.

  3. Review the stretched dimensions

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

  4. Compare the visual difference

    Check the side-by-side viewport comparison to see how stretched mode reshapes your view. Or click a competitive preset (1280x960, 1440x1080, 1024x768) to auto-fill popular CS2 pro setups.

Stretched Resolution Calculator FAQ

What is stretched resolution in competitive gaming?
Stretched resolution means running your game at a narrower aspect ratio (like 4:3) than your monitor's native ratio (16:9) and stretching the image to fill the screen. Player models appear wider, which many CS2 players find easier to aim at. It also reduces the rendered pixel count, which improves FPS.

What are the most popular stretched resolutions for CS2?
On a 1920x1080 monitor the most common CS2 stretched resolutions are: 1280x960 (classic 4:3), 1440x1080 (4:3 at native vertical height for sharpest result), 1024x768 (lower-res 4:3 for maximum FPS), and 1280x1024 (5:4 for subtle stretch). The calculator shows you all of these with one click.

What is the difference between stretched and black bars?
Stretched mode scales a narrower image to fill the entire screen, making player models wider. Black bars mode (also called 'pillarbox') displays the same narrow resolution at its native proportions with black strips on the left and right, preserving the original aspect ratio without distortion.

Does stretched resolution actually give a competitive advantage?
Player models appear wider on screen, which some players find makes tracking and clicking easier. However, stretched resolution also narrows your effective field of view — you see less of the world horizontally. Many pros use it; many don't. It's personal preference, not a clear objective advantage.

How do I enable stretched resolution on NVIDIA?
In NVIDIA Control Panel, go to Display → Adjust desktop size and position. Set scaling mode to 'Full-screen' and leave override to GPU selected. Set the resolution in CS2 settings to your chosen stretched res. Ensure 'GPU Scaling' is enabled.

How do I enable stretched resolution on AMD?
In AMD Software (Adrenalin), go to Display → GPU Scaling and enable it. Set the Scaling Mode to 'Full Panel'. Then set your game resolution to the stretched value in-game settings. On some AMD systems this is under Display → Virtual Super Resolution.

Does stretched resolution improve FPS?
Yes. Running at 1280x960 instead of 1920x1080 reduces the pixel count by about 37%, which can significantly increase frame rates on mid-range GPUs. On a high-end GPU at 240+ FPS the difference is smaller but still measurable.

Can I use stretched resolution on a 1440p or 4K monitor?
Yes. For a 2560x1440 monitor, the 4:3 stretched resolution is 1920x1440. For 3840x2160, it's 2880x2160. The principle is the same — enter your native resolution in the calculator and select 4:3 to find your monitor's specific stretched dimensions.

Background

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 in your GPU driver or game settings. Quick-pick buttons for the most popular competitive resolutions — 1280x960, 1440x1080, 1024x768 — let you jump straight to the setups used by CS2 pro players without manual calculation.

Includes a clear explanation of stretched vs black bars mode so you can decide which fits your playstyle. All calculations run entirely in your browser — no sign-up and no data sent to any server.

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Stretched Resolution in Competitive FPS: Does It Help?

Stretched resolution makes models look wider but doesn't change hitboxes. 57% of CS2 pros use 4:3 stretched. Here's what actually changes and whether it helps.