Free habit tools
Habit Streak Calculator
A streak is a simple number, but it's an honest one: how many days in a row have you actually kept a habit. Name your habit, mark each day done or missed, and this tool keeps your current streak and your longest streak so far, saved locally in your browser.
Start today. The first day is always day one.
How This Tool Works
Click "Mark Today Done" once per day you kept the habit to add to your current streak, and it also updates your longest streak if you've beaten your previous best. Click "Missed Today" to honestly reset the current count without losing your recorded longest streak. Everything is saved in your browser's local storage only — nothing is sent to a server.
Frequently Asked Questions
What happens to my streak if I miss a day?
Clicking "Missed today" resets your current streak to zero, but your longest streak stays recorded. A single miss doesn't erase the progress you've already made — it just starts the current count over.
Should I be worried about breaking a long streak?
A broken streak is a normal part of building most habits, not a sign of failure. What tends to matter more over time is how quickly you restart after a miss, not whether you ever miss at all.
Related Guides And Tools
All eight browser-based tools in one place.
Tool Habit TrackerLog a full 30-day grid, not just a running streak.
Guide How To Track Your HabitsHow to log progress without turning it into pressure.
Calculator Habit Progress CalculatorSee your overall consistency percentage, not just streaks.
Disclaimer
AtomicHabitsPDF.com is an independent educational website and is not affiliated with James Clear, Atomic Habits, Avery, Penguin Random House, or any associated publisher. This tool is an original resource and does not reproduce content from any book.