Rubik's Cube timer

Free online Rubik's Cube timer with random scrambles, WCA style inspection, ao5, ao12 and ao100 stats, charts and sessions. Your times stay in your browser.

Loading scramble...

Set up on 3D cube
0.00

Hold space or touch, release to start

Really delete this session?

Inspection follows the WCA Regulations: beeps at 8 and 12 seconds, +2 from 15 seconds, DNF after 17 seconds. Averages drop the best and worst time (5% each side above ao12). Times are saved in this browser only.

Solves

Trend

Distribution

Statistics

How to use the timer

Hold the space bar. The time turns green after about a third of a second. Let go to start, then press any key to stop. On a phone or tablet, hold your finger on the timer, lift it to start, and tap to stop. Esc cancels a run. While the timer runs, everything else on the page fades out, so only the digits are left. ⏱️

The timer page: a 20 move scramble with a small unfolded picture of the scrambled cube, buttons for the scramble, and the large timer display
Scramble on top, with a picture of the scrambled cube. Hold space on the big digits to start.

Turn on inspection in the settings and you get the same 15 seconds as at a WCA competition. You may look at the cube but not turn it. A beep sounds at 8 and 12 seconds. Start between 15 and 17 seconds and you get a +2 penalty. Start after 17 seconds and the solve is a DNF, did not finish.

A fresh random-state scramble appears above the timer with a small picture of the scrambled cube. Made a mistake on the last solve? Tap it in the list to set +2 or DNF, add a note, or delete it. Deletes have an Undo button.

What the stats mean

Cubers compare averages, not single times. A single can be lucky. An average of 5 with the best and worst dropped tells you how you really solve. Our timer follows the trimming rules of the WCA, so your ao5 here means the same as on a competition scoreboard.

StatWhat it is
singleOne solve. Best single is your fastest ever.
meanThe plain average of all solves in the session. Nothing is dropped.
ao5Last 5 solves: drop the best and the worst, mean of the other 3.
ao12Last 12 solves: drop the best and the worst, mean of the other 10.
ao50Last 50 solves: drop the best 5 percent and the worst 5 percent (3 each side), mean of the rest.
ao100Last 100 solves: drop the best 5 and the worst 5, mean of the other 90.
sdStandard deviation: how far your times spread around the mean. Smaller means more consistent.
A session of 30 solves: the solve list with best and worst marked, a trend chart of singles and ao12, a distribution chart, and a statistics table with ao5 26.34 and ao12 27.45
A 30 solve session: best and worst of the last 5 are marked, the charts show the trend and the spread.

One DNF counts as the worst solve in an average. Two DNFs in an ao5 make the whole average a DNF. The timer also counts solves under a target such as sub-30, and shows a personal best banner when any stat improves.

Average times for different levels

People ask us what a "good" time is. This honest picture is based on our own team and the cubers we meet at competitions. The record comes from the WCA records page, where you can check the current number.

LevelTypical time
Just learned the beginner method3 to 5 minutes
After about a month of practiceAbout 1 to 2 minutes
Sub-30, a solid hobby levelUnder 30 seconds, usually with F2L
Sub-15, competition regularUnder 15 seconds, full CFOP
Sub-10, fastUnder 10 seconds, top level at national events
World record single2.51 seconds, Xuanyi Geng, October 2026

Do not measure yourself against the record. Measure yourself against your own ao12 from last month. Our team went from about 1:30 with the beginner method to sub-30 in roughly half a year of relaxed practice. 🙂

Tips to get faster

  • Learn F2L. You pair a white corner with its edge and put both in with one short move. This is the heart of the CFOP method that almost all fast cubers use.
  • Look ahead. While your hands turn, your eyes look for the next piece. Turn slowly for a week and never stop between steps. Your times drop even though you turn slower.
  • Learn finger tricks. Flick the top layer with your index finger instead of regripping. This alone saved us several seconds.
  • Get a good cube. A modern magnetic cube turns smooth and cuts corners well. It costs about as much as a pizza.
  • Learn a few more algorithms. Two-look OLL and PLL from our algorithms page finish the last layer in four short steps instead of seven.

Bringing your times from csTimer

Many cubers have years of solves in csTimer. You do not have to lose them. Open csTimer, press Export, choose "Export to file" and save it. Then press Import in our timer, pick that file, and your sessions show up with scrambles, dates and penalties.

Everything stays in your browser and is never sent to us. That also means clearing your browser data deletes it, so export a backup now and then. CSV export is there too, in case you like spreadsheets.

Timer settings: WCA inspection, sounds, hide time, decimals, target time and hold time, with Export JSON, Export CSV and Import JSON or csTimer file buttons
Settings: inspection, target time, and the export and import buttons.

Now press space, hold until green, and do your first solve. Try the 3D cube if you have no cube at hand, or learn the 7 steps first if this is new to you.

Questions people ask

Why does the timer not start when I press space?

Hold the space bar until the time turns green, then let go. A quick tap does nothing on purpose, just like a competition timer. Click on the timer once first, so the page has keyboard focus.

Where are my times saved?

In your browser, on your device. Nothing goes to a server. Use Export to make a backup file, and Import to load it on another device.

Can I have more than one session?

Yes. Make one for 3x3, one for one-handed, one for your kid. Each has its own stats. You can rename and delete sessions.

What counts as DNF?

Did not finish. In a competition it means the cube was not solved when the timer stopped, or the solve started more than 17 seconds into inspection. Here you set it by hand on any solve.

Does it work with a Stackmat or a smart cube?

Not yet. Stackmat input through the microphone and Bluetooth smart cubes are on our list for later.

Last updated: November 4, 2026