It counts how many clean double clicks you can fire in a set time, and because it registers each double click as a single deliberate action, it also helps you tell whether your mouse is double clicking on its own. Pick a duration and double click inside the box as fast as you can.
Testing your double click speed
A double click is two presses landed fast enough that software reads them as one gesture. Doing that over and over, quickly and cleanly, is its own small skill. The rhythm is different from single clicking: you tap twice in a tight one-two, reset, and go again. This test counts every double click you make, so you can see how many you can string together in five or ten seconds and try to raise that number.
Speed here comes from a relaxed finger and a short, snappy motion rather than brute force. If your double clicks start blurring into single presses, slow the pace slightly until the pair lands cleanly again. As with every ClickStorm test, your best count is saved on your own device, giving you a clear target to beat on your next attempt.
Is your mouse double clicking on its own?
A worn mouse switch can register a second click you never made, a fault usually called double clicking or button chatter. It shows up as items opening twice, a dragged file dropping mid-drag, or a single shot firing twice in a game. If you suspect it, single click slowly and deliberately elsewhere and watch for actions that fire twice from one press. This is one of the most common reasons a mouse gets replaced.
For a full picture of every button, pair this page with the dedicated mouse test, which shows each button separately and flags stray double clicks as they happen. If a switch is genuinely chattering, no clicking technique will fix it, and the honest answer is that the mouse, or at least that switch, is wearing out.
Where double clicking matters
Outside of testing, fast and reliable double clicking speeds up everyday work: opening files, selecting a word of text, or expanding items in a list all lean on it. In games it can matter too, from quick item pickups to interfaces that treat a double click as a shortcut. A mouse that double clicks by accident turns all of those small actions into a source of constant, low-level frustration.
If you are chasing raw click volume rather than clean pairs, the standard CPS test and click speed test measure single clicking, while the jitter and butterfly click tests cover the high-speed techniques. This page stays focused on the double click itself, both as a speed challenge and as a quick health check for your mouse.
Frequently asked questions
How do I know if my mouse double clicks on its own?
Single click slowly and deliberately and watch for actions that happen twice, like a file opening or dropping mid-drag. If one press regularly triggers two actions, the switch is likely chattering and the mouse is wearing out.
What is a good double click speed?
There is no strict standard, since double clicking is about clean pairs more than raw volume. Landing a steady stream of distinct double clicks without them blurring into single presses is a good, repeatable result.
Can a double-clicking mouse be fixed?
Sometimes. Cleaning the switch or adjusting the debounce time in software can help, and replacing the switch fixes it properly. Many players simply replace the mouse, since a chattering switch tends to get worse over time.
Can this test check if my mouse double clicks by itself?
Yes: single click slowly inside the box, about once a second, and if the double click count rises even though you never pressed twice, your mouse switch is sending a second click on its own. The browser reports two clicks that arrive close together as a double click, so a chattering switch shows up here as doubles you did not make.
More click and reflex tests
Read the guides
How this test measures
Every number this page shows comes from one place, and the method behind it is written out rather than assumed. The click area counts a real mouse button press, the clock is the browser's monotonic performance timer, and your score is total clicks divided by the duration you picked. The exact conventions, including how the first click is treated and what the browser can and cannot measure accurately, are on the measurement methodology page.