I am rarely five minutes late.
I am either sitting in the parking lot so early that I could legally qualify as staff, or I am speed-walking toward the door whispering, “How is it already that time?” while carrying one earring and absolutely no dignity.
If that sounds familiar, you may have wondered whether ADHD and chronic lateness are connected. They can be—but lateness is not a character diagnosis, and it is not an ADHD diagnosis either. Plenty of things can make someone late. With ADHD, the trouble is often a whole chain of tiny time-management jobs: noticing time pass, estimating how long each step will take, stopping the current task, remembering every departure detail, and actually leaving.
Why ADHD can make “be there at 10” surprisingly complicated
The National Institute of Mental Health lists poor time management, planning and organization among the difficulties adults with ADHD can experience. Research reviews also report differences in time perception in adults with ADHD, although the science is more nuanced than the internet phrase “time blindness” sometimes makes it sound.
In real life, the problem can look like this:
- Time estimation: “Showering takes ten minutes” may quietly mean ten minutes in the shower, plus finding clothes, feeding the dog, locating the keys and remembering you left your coffee upstairs.
- Task switching: Knowing it is time to leave and disengaging from what you are doing are two separate jobs. My brain has occasionally treated “put on shoes” like an optional sequel.
- Working memory: A last-second search for your wallet can knock the whole departure sequence sideways.
- Optimism: We plan for the version of the trip where every light is green, parking appears by magic and nobody needs to use the bathroom.
A 2023 review of adult ADHD time-perception research found recurring timing differences but also emphasized that the evidence is not perfectly uniform. Translation: the struggle can be real, but one catchy label does not explain every late arrival.
My “either absurdly early or sprinting” system
1. Plan the leaving time, not just the appointment time
“Dentist at 2:00” is not a plan. “Shoes on at 1:12, out the door at 1:17” gives my brain an action it can actually do. I work backward from the arrival time and include travel, parking and walking inside.
2. Add the boring little minutes
I now count the invisible steps: coat, bathroom, water, keys, scraping frost, loading the car and returning inside because I forgot the thing I was holding five minutes ago. Those minutes were always real. I was simply refusing to acknowledge their union.
3. Use two alarms with jobs
The first alarm means wrap up now. The second means leave now. Not “consider leaving.” Not “finish one tiny thing.” Leave. Labelling the alarms matters because a mysterious chime is very easy to dismiss as a problem for Future Me.
4. Measure one ordinary departure
Instead of guessing, time yourself from “I should get ready” to “I am actually outside.” Do it once without trying to be impressive. Real numbers are kinder than repeatedly building plans around fantasy minutes.
5. Create a launch spot
Keys, wallet, glasses, bag and anything that must leave with you get one visible home near the door. This is not an aesthetic command centre with colour-coded baskets and a tiny inspirational sign. It is one dependable spot that prevents a house-wide archaeological dig.
6. Give early arrival a purpose
Sometimes we avoid leaving early because waiting feels unbearable. Bring a specific low-stakes activity: a saved podcast, a paperback or one easy email. Then arriving ten minutes early is not dead time. It is a tiny pocket of peace where no one is asking you to find a shoe.
7. Repair without turning shame into a hobby
If you are late, acknowledge the impact, apologize plainly and adjust the system. “I’m sorry I kept you waiting. I’m changing my departure alarm for next time” is more useful than a 12-minute monologue about every obstacle between your kitchen and the parking lot.
Explanation is not the same as excuse
ADHD can help explain why punctuality takes more effort. It does not mean other people’s time stops mattering. The goal is not to shame yourself into perfect timing; shame is famously terrible at reading clocks. The goal is to build enough outside structure that your brain does not have to sense, estimate, remember and switch tasks all by itself.
If time-management problems are persistent, happen in several parts of life and are hurting your work, relationships or daily functioning, talk with a qualified health professional. Chronic lateness alone does not establish ADHD. A proper evaluation looks at a broader, long-term pattern, and evidence-based treatment may include medication, psychotherapy and practical supports tailored to the person. The NIMH ADHD overview is a solid place to start.
Meanwhile, I will be at the station twenty-three minutes early with a book—or arriving at a brisk walk insisting I absolutely meant to do cardio today.