Reaction Time Test
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Measure how fast you can click when the screen turns green.
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- No signup
Private on your device
Your information stays on your device and is not uploaded.
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Choose a 5-, 10-, or 30-second test and click as fast as you can. See total clicks, clicks per second, and your session best score on your device.
How to use this tool
1. Press Start to begin the timed click round. 2. Click the target as quickly and accurately as possible until the timer ends. 3. Review clicks per second, total clicks, and the rating message. 4. Run another round after adjusting mouse, trackpad, or touchscreen position.
Worked example
Example: a user completes 56 clicks in 10 seconds, giving a 5.6 CPS result that can be compared against later attempts after changing grip or device.
How it works
Choose a 5-, 10-, or 30-second test, click Start, then click anywhere in the target area as fast as you can until the timer ends. Clicks per second and your session best score are calculated on your device.
Limitations
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
Privacy and file handling
Your data stays on your device and is not uploaded.
FAQ
Frequently asked questions
How is CPS calculated?
Clicks per second equals total clicks divided by the test duration in seconds.
Which test lengths are available?
You can run a 5-second, 10-second, or 30-second click speed test.
Does my best score save forever?
Your session best CPS stays on this page until you reset or reload the tab.
Related pages
- Browse all free online tools on Utilnivo
- Explore more fun tools on Utilnivo
- Reaction Time Test — Measure how fast you can click when the screen turns green.
- Spacebar Counter — Count spacebar presses in a timed session.
- Typing Speed Test — Test typing speed with 30- or 60-second modes.
- Coin Flip — Flip a virtual coin for heads or tails.
- Dice Roller — Roll d4, d6, d8, d10, d12, or d20 dice online.
- Random Picker — Pick one or more random options from a list.
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