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Round 1

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Left click as fast as you can!

Press Start Test then left click here rapidly

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Ready — Click!

Your first click starts the timer

0.0

0 CPS

clicks per second

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Time Left

Clicks

0.00

CPS

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Score

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Best CPS

🏆 Personal Best

📊 Session Stats

Clicking CPS—

Test Timer—

Click Speed—

Button Hit—

Per Second—

Avg CPS—

Left Clicks—

Best CPS—

Tests Run0

🕐 Recent History

No tests completed yet.

Clicks Per Second Breakdown

Left Click Speed Tiers — Where Does Your Mouse Left Click CPS Rank?

0–3 CPS

🐢 Beginner

3–5 CPS

🕐 Casual Clicker

5–8 CPS

📘 Average User

8–12 CPS

🚀 Fast Clicker

12–16 CPS

⚡ Elite

16+ CPS

🌟 World Class

CPS Chart

Left click speed sample curve across a test (demo data)

Average CPS Trend

Running average left click speed, second by second (demo data)

Diagnostic Level Panel & Left Click Calibration

Left Click Test Protocol

Select clicking technique benchmark or mechanical debounce audit.

Target Benchmark Tier

Goal speed threshold for real-time pacing comparison.

Sample Duration Window

Select evaluation interval or configure custom test length.

Switch Debounce Filter Guard

Ignore micro-chatter events firing faster than mechanical threshold.

Visual Guide Theme

Select active color accent for clicking feedback and graphs.

Audio Synthesizer

Acoustic feedback synthesized for each registered left click actuation.

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Left Mouse Button Actuation & CPS Dynamics

Your primary left mouse button handles the vast majority of gaming and computing inputs. Left click speed testing measures raw finger actuation frequency, muscular contraction rhythm, and the mechanical responsiveness of your mouse microswitch.

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Hardware Debounce & Switch Latency

Physical switches vibrate upon contact, requiring a firmware debounce delay to prevent duplicate signals. High debounce filters out rapid legit clicks, while ultra-low debounce unlocks faster rates. Test secondary switch health on our right click or audit all buttons on our mouse test.

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Clicking Techniques: Normal, Jitter & Butterfly

Standard clicking relies on finger articulation for 6–9 CPS. Jitter clicking uses forearm muscle tremors for 11–15 CPS, while butterfly clicking alternates two fingers for 14–20+ CPS. Refine your techniques with our dedicated jitter click and butterfly clicker.

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Stamina Training & Click Pacing

Maintaining high CPS over extended tests requires motor pacing and ergonomics. Avoid excessive grip tension to prevent tendon strain and premature fatigue. Compare your endurance curve with rhythmic challenges on our click challenge.

Left Click Tester — Frequently Asked Questions

An average everyday desktop user achieves 4 to 7 CPS. Regular PC gamers typically sustain 8 to 11 CPS. Competitive players utilizing advanced techniques such as jitter clicking or butterfly clicking can reach 12 to 18 CPS. Clicks exceeding 18 CPS require low-debounce or optical switches.

Yes. By adjusting the Switch Debounce Filter Guard in the diagnostic Level Panel, you can evaluate whether your mouse switch fires duplicate actuation events within 4ms to 12ms. For dedicated switch debounce diagnostics, use our mouse double click / fix.

A 5-second test is the worldwide gaming standard for comparing peak left click throughput. For measuring instantaneous sprint speed, run a 1-second test. To evaluate muscular endurance and stamina against click fatigue, test across 30 to 60 seconds on our click fatigue.

Mechanical microswitches with high debounce latency (20ms to 40ms) introduce an artificial hardware cap on click registration. Low-debounce gaming mice (1ms to 8ms) and light-actuated optical switches eliminate debounce delays, allowing every finger actuation to register instantly.

Key	Action
F11	Toggle fullscreen mode for distraction-free left click testing
Any key	Counts as a click if keypresses are enabled in Settings → Test

Duration	Expected Left Click CPS vs 5s baseline
1 Second	+10–20% above baseline
2 Seconds	+5–10% above baseline
5 Seconds	Baseline (100%)
10 Seconds	−5–15%
30 Seconds	−15–30%
60 Seconds	−25–40%
100+ Seconds	−35–55%

Technique	Left Click CPS Range	Ideal Duration	Fatigue Level
Standard	5–8	All durations	Very Low
Jitter	12–16	1–5 seconds	High
Butterfly	14–22	1–15 seconds	Medium
Drag	20–50+	1–2 seconds	Low

Left Click CPS	Mouse-only APM
5 CPS	300 APM
8 CPS	480 APM
10 CPS	600 APM
14 CPS	840 APM
16 CPS	960 APM

Player Level	5s Left Click CPS	10s Left Click CPS
Casual desktop user	4–6	3–5
Regular gamer	6–9	5–8
Competitive player	9–13	8–12
Jitter / butterfly trained	13–18	11–16

Left Click CPS	Estimated Global Percentile
3 CPS	Bottom 25%
5 CPS	~50th (median)
7 CPS	~65th percentile
9 CPS	~80th percentile
12 CPS	~92nd percentile
16+ CPS	Top 1%

Left Click Tester - Mouse Clicking Speed Test - CPS Counter - Per Second Button Hit Checker