Why ADHD Time Estimates Run Short (and a Fix)
Quick answer: Gut estimates tend to picture only the doing, not the start-up, switching, interruptions and wrap-up. Add those back on purpose, track real times for a week, and use your own numbers as the buffer.
Add the hidden parts
Start-up (finding files, logging in), interruptions and wrap-up are the usual missing pieces. Our time estimate calculator adds them for you.
Track a week
Write your guess, then the real time. Your own ratio beats any generic rule.
Ask AI to sanity-check
"Here's my plan with time estimates: [PLAN]. Flag anything that's likely to take longer than I've allowed and suggest a buffer."
FAQ
Why do I always underestimate how long things take?
Gut estimates tend to picture only the doing, not the start-up, switching, interruptions and wrap-up. Add those back on purpose, track real times for a week, and use your own numbers as the buffer.
Is time blindness an ADHD thing?
Many people with ADHD describe it. This site doesn't diagnose; see time blindness planning prompts for practical fixes.
Related guides
- Can't Decide What to Do Next? ADHD Fixes
- Notion AI for ADHD: Setups and Prompts
- ADHD Weekly Review with AI (15 Minutes)
More free tools
- ADHD Task Breaker: turn one stuck task into 3 tiny steps
- What should I do next? picker
- Realistic time estimate calculator
- Free printable pack (10 PDFs)
Want 123 prompts like this?
ADHD AI Playbook Pro: 123 copy-paste prompts, 15 printables, Notion and Sheets templates. US$19 with code LAUNCH19 until 31 Oct.
See ProGeneral productivity information, not medical advice. Tool features and prices change; check each provider's site.