What Timer Length Is Best for ADHD?
Start shorter than you think. If 25 minutes feels impossible, a 10 minute focus block with a 2 minute break (10/2) or 15/5 is much easier to begin, and starting is usually the hardest part with ADHD. The best length is the one you actually finish. When short sessions start to feel easy, move up to 25/5. This timer isn't medical advice; it's a simple tool many people with ADHD find helpful.
Beat start paralysis
Promise yourself just 10 minutes. Often you'll keep going.
Time blindness
A visible countdown, also in your browser tab, shows how much time is really left.
Body doubling helper
Run the same preset with a friend or a study-with-me video.
Hyperfocus guard
The alarm reminds you to stop, drink water and eat.
Read More
Our guide Pomodoro for ADHD: timer settings that actually work explains why short timers help and how to adjust them.
How to Use This Timer
- Pick a preset. If in doubt, start with 10/2.
- Write the first tiny step of your task, then press Start.
- When the alarm rings, press Start break and move your body for a minute or two.
- Do another round, or stop. Every finished session counts.
💡 Make starting tiny
Write down the very first physical step of the task (open the document, put the book on the desk) before you press Start. A small, concrete first step is much easier for an ADHD brain to begin than a big vague goal.
Frequently Asked Questions
Does the Pomodoro Technique work for ADHD?
Many people with ADHD find it helpful because it gives clear start and end points and a bit of urgency. Shorter sessions like 10/2 or 15/5 are often easier to start than the classic 25/5.
What timer length is best for ADHD?
The one you can finish. Try 10 or 15 minutes first and increase slowly. Consistency matters more than length.
What is time blindness?
Time blindness is difficulty sensing how much time has passed or is left, common with ADHD. A visible countdown makes time concrete.
Can I see the timer while using other tabs?
Yes. The countdown is shown in your browser tab title, so you can see it from any tab.
Is this ADHD timer free?
Yes, completely free with no signup and no ads in the timer.
Related Timers
Need a different length? See all free online timers.