Gaming Stretched Resolution Calculator
Works out what happens when a game’s shape does not match the monitor’s.
Horizontal stretch if it fills the screen
— %
Share sends a link that reopens these numbers. Copy details pastes the full breakdown as a list.
Game aspect ratio —
Monitor aspect ratio —
Black bars on each side if the shape is kept — px
Black bars top and bottom if the shape is kept — px
The formula
stretch = monitor ratio ÷ game ratio − 1
A negative stretch means the image is squeezed narrower.
What to watch out for
Stretching makes targets look wider but shows no more of the game. Horizontal view depends on the FOV the game applies, which the FOV converter covers.
Frequently Asked Questions
How stretched is 1280×960 on a 1920×1080 monitor?
33.3% wider.
How big are the bars if I keep 4:3 on a 1080p monitor?
240 px on each side.