Habit Consistency Calculator
See how consistent you've been with a habit and when you'll reach your target.
Your answer
Turn on JavaScript to use this calculator. The formula is explained below so you can work it out by hand.
How this calculator works
Consistency = days completed ÷ days since you started × 100
Days since you started includes today. The calculator also shows how many more days you need to reach your target and the earliest date you could get there if you do it every day from tomorrow.
Missing a day doesn't erase your progress. Consistency over weeks matters more than an unbroken streak.
Example
You started a habit 30 days ago (counting today) and did it on 21 of those days. Your consistency is 21 ÷ 30 = 70%. To reach 30 total days, you need 9 more.
Category: Mindset