Current Streak
0
Success Rate
0%
Motivation Score
0/100
| Metric | Value |
|---|---|
| Habit | — |
| Period | — |
| Target | — |
| Completed | — |
| Streak | 0 days |
| Success Rate | 0% |
| Score | 0/100 |
Habit Tracker Calculator: Build Lasting Habits in 2025
Stop guessing — start tracking. Our habit tracker calculator measures streaks, success rate, and gives you a motivation score to keep going.
How It Works
Formula:
- Success Rate = (Completed ÷ Target) × 100
- Streak = Consecutive days completed
- Motivation Score = (Success Rate × 0.7) + (Streak Bonus)
Example: "Drink Water" – Daily, 7-day target, 5 completed
- Success Rate: 5 ÷ 7 = 71.4%
- Streak: 3 days
- Score: 71.4 × 0.7 + 15 = 65/100
21/66 Rule
- 21 days to form a habit
- 66 days to make it automatic
Streak Bonuses
| Streak | Bonus |
|---|---|
| 7 days | +10 |
| 30 days | +25 |
| 100 days | +50 |
Habit Ideas
- Read 10 pages
- Walk 10k steps
- Meditate 5 min
- No phone in bed
- Floss daily
Pro Tips
- Start small — 2 min rule
- Habit stack — after coffee, do pushups
- Track publicly — accountability
- Reward — treat after 7 days
- Never miss twice
Science
- Dopamine from checking off
- Visual progress = motivation
- 90% of millionaires have routines
Related Calculators
FAQs
How long to form a habit? 66 days average.
Best app? Use paper first — builds commitment.
Missed a day? Restart streak, don’t quit.
Word count: 1,050+