Mouse Scroll Wheel Test
Speed: 0 px/s
Scroll here to test (infinite scroll)
How to Use:
- Click “Start Test.”
- Scroll up and down inside the test box (infinite scroll).
- Track your real-time speed displayed at the top in pixels per second (px/s).
- Watch the stats update: Total Distance, Maximum Speed, Average Speed, and Scroll Events.
- Test both upward and downward scrolling for accuracy.
- Scroll smoothly for consistent results.
- When done, click “Stop Test.”
Understanding Mouse Scroll Testing
This scroll test helps you check how responsive and consistent your mouse wheel or trackpad is. The tool records important metrics like scroll speed, total distance covered, number of scroll events, and more—all updated live. Whether you’re comparing different mice, troubleshooting issues, or just curious about performance, this test provides valuable insights into your input device.
What This Test Measures
Current Speed
Real-time scrolling velocity (px/s), shown at the top as you scroll.
Maximum Speed
The fastest scroll speed reached during your test.
Average Speed
Overall mean speed across all scroll events. Helps evaluate consistency.
Total Distance
The sum of pixels scrolled during the session, showing how much scrolling was done.
Scroll Events
The total number of scroll actions that are detected and tracked by the tool.
Direction Detection
Identifies upward vs downward scrolling to ensure accuracy in navigation.
Common Scroll Wheel Issues
This tool can help uncover problems such as:
- Uneven or fluctuating scroll speeds.
- Very low maximum speeds (hardware or driver issues).
- Excessive speed variation, often caused by wheel wear or dust.
- Missed scroll events or skipped movements.
- Incorrect up/down direction detection.
Frequently Asked Questions
Q: How do I test my mouse scroll wheel?
Click “Start Test” and scroll in the test area. The tool will display your real-time speed, total distance, average speed, and event count.
Q: What do the measurements mean?
- Speed (px/s): How fast you’re scrolling.
- Max Speed: Your peak performance.
- Avg Speed: Consistency across all movements.
- Total Distance: Overall scroll movement in pixels.
- Events: The number of times the wheel was scrolled.
Q: Why isn’t my scroll wheel working properly?
Possible causes include dust, wear-and-tear, outdated drivers, or incorrect sensitivity settings. Running this test helps narrow down the issue.
Q: How can I improve scrolling performance?
Clean your mouse, update drivers, adjust scroll sensitivity, or use mouse software to fine-tune scrolling.
Q: What’s normal scroll behavior?
Smooth, consistent speed, accurate direction detection, and quick response to inputs. Average speeds typically fall between 500–3000 px/s, while fast scrolling may exceed 5000 px/s.
Q: Can I test horizontal scrolling?
This tool focuses on vertical scrolling. For horizontal scrolling, use apps that support side-scrolling or tilt-wheel functions.
Q: Does this work on trackpads?
Yes—trackpads and other input devices are supported, though results may differ from traditional scroll wheels.
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