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Habit Tracker Streak Calculator

Track how consistent you’ve been with a habit by calculating your completion rate and how many days remain to your next streak milestone.

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Why track habit streaks

Consistency, not perfection, is what makes habits stick. Tracking your completion rate and streak length gives you a simple, motivating way to see progress over time and to set realistic next goals.

How this calculator works

Enter your current unbroken streak, the total number of days you’ve completed the habit, and the total number of days you’ve been tracking it. The calculator divides completed days by tracked days to give your overall completion rate as a percentage, and subtracts your current streak from your next milestone goal to show how many more days are needed to reach it.

This tool is for general motivational and planning purposes and simply reflects the numbers you enter.

Last reviewed August 2026