# How fast are you, *really*?

Five quick tests — reaction time, clicks per second, typing, aim and number memory. One round takes under a minute, the timing is done carefully, and your results never leave your device.

- [Reaction time](https://dotherush.com/reaction-time-test/) Wait for GO, then press. Five trials, your median in milliseconds.
- [Clicks per second](https://dotherush.com/cps-test/) Click as fast as you can for 1 to 60 seconds and see your pace, second by second.
- [Typing speed](https://dotherush.com/typing-test/) Words per minute and accuracy, from 15 seconds to a short passage.
- [Aim trainer](https://dotherush.com/aim-trainer/) Hit targets as they pop up. Average time per target and accuracy.
- [Number memory](https://dotherush.com/number-memory-test/) Remember a number, type it back, add a digit. How far can you go?
- [Refresh rate](https://dotherush.com/refresh-rate-test/) What Hz is your screen really running at, and how much does it add to your scores? Measures your screen and mouse

## Typical results at a glance

What published research and guides say about each test. Your own results include your screen and input device, so treat these as a frame, not a grade; each test page explains its numbers in full.

| Test | Typical value | Source |
| --- | --- | --- |
| [Reaction time](https://dotherush.com/reaction-time-test/#reference) | ≈ 231 ms for adults on a calibrated lab setup (213 ms with its equipment delay removed) | [Woods et al. 2015](https://www.frontiersin.org/articles/10.3389/fnhum.2015.00131/full) |
| [Clicks per second](https://dotherush.com/cps-test/#reference) | 5–7 CPS for regular one-finger clicking — a community rule of thumb; no research average exists | [GameLevel guide](https://gamelevel.net/guides/cps-test-click-speed-techniques/) |
| [Typing speed](https://dotherush.com/typing-test/#reference) | ≈ 52 WPM on computer keyboards, ≈ 36 WPM on phones | [Dhakal et al. 2018](https://userinterfaces.aalto.fi/136Mkeystrokes/); [Palin et al. 2019](https://userinterfaces.aalto.fi/typing37k/) |
| [Aim trainer](https://dotherush.com/aim-trainer/#reference) | no published average; every hit includes a simple reaction (adults average ≈ 213–231 ms in a lab) plus a movement | [Woods et al. 2015](https://www.frontiersin.org/articles/10.3389/fnhum.2015.00131/full) |
| [Number memory](https://dotherush.com/number-memory-test/#reference) | about 7 ± 2 items; about 4 chunks when grouping is prevented | [Miller 1956](https://pubmed.ncbi.nlm.nih.gov/13310704/); [Cowan 2001](https://pubmed.ncbi.nlm.nih.gov/11515286/) |
| [Screen refresh](https://dotherush.com/refresh-rate-test/) | 16.7 ms per frame at 60 Hz, 6.9 ms at 144 Hz | [RTINGS](https://www.rtings.com/monitor/tests/inputs/input-lag) |

## More ways to test

- [10-second CPS test](https://dotherush.com/cps-test/10-seconds/) — the length most people use to track click speed.
- [Spacebar clicker](https://dotherush.com/spacebar-clicker/) — the click counter, but only the Space bar counts.
- [1-minute typing test](https://dotherush.com/typing-test/1-minute/) — the classic sixty-second WPM check.

## Measured honestly

A speed score is part you and part machine. Your screen only shows a change at its next refresh, your mouse reports on a schedule, and your browser adds its own steps. Most test sites quietly fold all of that into your result. Here every test starts its clock with the browser’s timestamp for the frame that shows the signal and stops it on the instant your button, key or finger goes down. The “Your setup” box measures your screen’s refresh rate, so you can see how much room your hardware leaves you.

## Your results stay with you

There are no accounts and no leaderboards. Each finished round is saved in your browser’s local storage, where it builds a private history with your personal bests and a trend line. You can turn any result into an image card, drawn on your own device, and share it wherever you like. Clear your history with one click whenever you want.

## Playable by everyone

Every test works with a mouse, a touch screen or the keyboard alone. Signals never rely on colour: the reaction test switches from a dark dotted panel to a bright one and changes its words and icon at the same moment, so colour-blind players get the same cue. Nothing on the site flashes repeatedly.

## Questions people ask

**Do I need an account?**

No. Every test works straight away, and your results are kept in your own browser rather than on a server.

**Do the tests work on phones?**

Yes. Each one is built for touch as well as mouse and keyboard. Phone results are usually a bit slower than desktop ones, so keep them apart when you compare.

**Why do my scores differ from other sites?**

Every site times things slightly differently, and every screen and mouse adds its own delay. This site starts the clock with the browser’s timestamp for the frame that shows the signal and stops it on the press itself, and it shows your screen’s refresh rate next to each test.

**Are the tests a medical or IQ assessment?**

No. They are quick measurements for fun and practice and should not be used to judge health, intelligence or job suitability.

Last updated: 2026-10-11

Web page: https://dotherush.com/