Spacebar Clicker Test
Test spacebar speed with timed and 100-click modes. Track average CPS, press interval, peak CPS, personal bests and recent local results.
Spacebar Clicker Test modes
The Spacebar Clicker Test measures deliberate Space presses over a chosen target. Timed presets include 1, 5, 10, 30, and 60 seconds. Custom mode accepts durations from 1 to 300 seconds, while the 100-click sprint measures how long it takes to reach one hundred valid presses.
How CPS and press interval are calculated
| Metric | Calculation | Important limitation |
|---|---|---|
| Average CPS | valid presses ÷ active elapsed seconds | Background time is paused. |
| Average interval | 1000 ÷ average CPS | Reported in milliseconds per valid press. |
| Peak CPS | highest valid-press count in a rolling 1-second window | Short bursts can be higher than sustained average CPS. |
| Keyboard input | new deliberate Space keydown events | Browser-generated repeat events from holding Space are ignored. |
Example: 80 valid presses in 10 active seconds equals 8 CPS, and 1000 ÷ 8 equals 125 ms per press. Some tools call the same Spacebar rate PPS, or presses per second.
How timed tests start and finish
The first valid press starts the timer. Once the selected deadline is reached, later key presses are rejected rather than being counted after time has expired. If the page is hidden or backgrounded, the clock pauses until the page becomes visible again. In 100-click mode, the test ends on the one-hundredth valid press and records active elapsed time.
How to compare CPS results
There is no universal “good CPS” threshold across every keyboard and test. For a meaningful comparison, keep the device, browser, duration, and input rule the same between attempts. Short tests emphasize burst speed, while longer tests put more weight on consistency.
Key-repeat protection
Holding the Space key does not generate a valid stream of clicks because browser-generated repeat events are ignored. The test is designed around repeated deliberate presses or intentional taps on the on-screen control.
Personal bests, recent results, and sharing
The best result for each selected mode is stored locally in the current browser. The page also keeps the last 10 completed runs locally with mode, clicks, elapsed time, average CPS, peak CPS, and completion time. The history can be cleared at any time. After a completed test, supported devices can use the share sheet, copy the result where clipboard access is available, or save a locally generated 1200×630 PNG result card.
For an untimed session, use the Spacebar Counter. For a progression game with upgrades and prestige, play Spacebar Clicker, or browse the full Spacebar Games hub.
For input rules and result interpretation, read Space Bar Clicking Game Mechanics and Spacebar CPS Troubleshooting.