Instantly detect and test your display's refresh rate (Hz), frame timing, and screen performance metrics. Free online screen refresh rate checker tool.
You can use our Display Refresh Rate Tester to measure your monitor's refresh rate in Hz. Simply visit the tool, and it will automatically detect and display your monitor's refresh rate.
Refresh rate refers to how many times per second your screen updates its display, measured in Hertz (Hz). Frame rate, on the other hand, is the number of frames your GPU outputs per second, measured in frames per second (FPS).
Navigate to your operating system's display settings. For Windows, go to 'Display Settings' > 'Advanced Display Settings' to view and adjust the refresh rate. On macOS, visit 'System Preferences' > 'Displays' and select your refresh rate.
A higher refresh rate provides smoother visuals and reduces input lag, which is crucial for fast-paced gaming. Monitors with 144Hz or 240Hz are popular among gamers for a competitive edge.
Slight variations in measured refresh rate can occur due to hardware limitations, background applications, or power-saving settings on your device. Ensure no apps interfere with the refresh rate measurement.
Screen tearing occurs when the refresh rate and frame rate are out of sync. Enabling VSync in your settings can resolve this issue by syncing the two rates.
For general use, a refresh rate of 60Hz is sufficient. For gaming or video editing, 120Hz or higher is recommended for smoother visuals.
To check if your monitor supports a higher refresh rate, refer to the manufacturer's specifications or test it using our Display Refresh Rate Analyzer. Ensure your cable and GPU are compatible with the desired refresh rate.