How good is my sense of time?
You can find out in under a minute. This test times how long you take to count 3, 5 and 7 seconds in your head, then tells you how long one of your seconds really lasts: 1.00 s is a perfect clock, more means your inner second runs long, less means it runs short. A round counts as spot on when you land within 10% of the target.
The task is what psychologists call time production: you are given a duration and asked to make it yourself, with no clock to watch. Shutting the pocket watch’s lid starts a hidden timer and opening it stops it. The rounds get longer, 3, then 5, then 7 seconds, and nothing on screen counts for you. After each round the hand lands where the real time was, beside a sky-blue band that marks ±10%. Your result averages the three rounds as ratios, so a long round doesn’t outweigh a short one, and names your drift: within 4% on average is weirdly accurate, within 10% well tuned, within 20% drifting, and beyond that you are living in your own time zone.
There is no population score here: the test compares you with the clock, not with other people, and three rounds are a small sample. It is not a measure of attention and not a check for ADHD or any other condition. How you count and how focused you are in the moment can move a single run, so treat the result as a snapshot, not a trait.
What the test measures
One thing: how long a second feels to you, measured against a real clock.
The task
- Time production: count a target duration in your head and mark its end, with no clock in sight
- Three rounds of 3, 5 and 7 seconds, each one longer than the last
- Shut the pocket watch’s lid to start and open it to stop; on a computer, Space or Enter does the same
- After each round the hand shows where the real time landed, with a ±10% band for spot on
Your result
- Your second: how long one of your counted seconds lasts in real seconds, averaged over the three rounds
- How many of the three rounds were spot on, within 10% of the target
- One of four verdicts from your average error: Weirdly accurate (within 4%), Well tuned (within 10%), Drifting (within 20%) or Living in your own time zone
- A shareable card and a challenge link: a friend who opens it plays the same three rounds and sees who was spot on more often
Before you start
- Under a minute; no sound needed
- Works on a phone or a computer; one tap or one key does everything
- Needs a browser with 3D (WebGL) switched on
- Free, no sign-up. A challenge link carries your name and score inside the link itself, after the #, and isn’t uploaded
Sense of time FAQ
Is this test free? Do I need to sign up to see my result?
Yes, it’s free, and there’s nothing to sign up for: no account, no email, no payment. Your result appears on this page the moment you finish, and you can share it or play again straight away.
How do I test my sense of time?
Count a known duration in your head and compare it with a clock. That is the time production task this test uses: you shut a pocket watch on 3, 5 and 7 seconds and open it when you think the time is up, and a hidden timer records how far each count drifted. The result is the length of your own second, plus how many rounds landed within 10%.
How is the time perception test scored?
The time perception test turns each round into a ratio, real time divided by target, and averages the three ratios into your personal second. A separate average of each round’s error, as a share of its target, picks the verdict: within 4% is weirdly accurate, within 10% well tuned, within 20% drifting, and anything beyond that is living in your own time zone.
Is there an average sense of time to compare with?
No. The time perception test compares your counting with the clock, not with other players, and Weirdly Accurate does not publish a population average for this task. That is why the result gives your own second and your spot-on rounds rather than a percentile or a ranking.
Why did I get a different result the second time?
Three rounds are a small sample, and a single count can drift with how you count and how focused you are. A few runs tell you more than one. If your personal second lands on the same side of 1.00 run after run, that tendency says more than any single verdict.
Is this a time blindness or ADHD test?
No. “Time blindness” is an informal phrase, often heard in conversations about ADHD, and this test cannot screen for or diagnose ADHD or any other condition. It measures one thing in one sitting: how far three counted intervals drift from the clock. If managing time genuinely troubles you, a doctor or psychologist can assess it properly.
How long does the sense of time test take?
Under a minute: three rounds of 3, 5 and 7 seconds, plus a short reveal after each. The sense of time test runs in a phone or computer browser with 3D (WebGL) on, needs no sound, and is free with no sign-up. All you do is shut and open the watch lid, with a tap or with Space or Enter.
How it’s scored
Time production
You are given a duration and asked to make it yourself — here, by keeping the watch lid shut for that long. It is the reverse of being shown a duration and guessing how long it was.
Your second
Each round’s real time divided by its target, averaged over the three rounds. A result of 1.10 means each second you counted lasted 1.1 real seconds.
Average error
How far each round was off as a share of its target, averaged over the rounds, so a 3-second and a 7-second round weigh the same. It sets the verdict.