What This Calculator Measures
This tool calculates the percentage of planned habit days that were completed. It works for weekly, monthly, or custom review windows.
It does not judge motivation or discipline. It simply turns follow-through into a visible rate.
Formula Used
The displayed result is capped at 100% so extra completions do not hide whether the original plan was realistic.
Worked Example
If you planned 7 walks and completed 5, your consistency rate is 5 / 7 x 100 = 71.4%.
How To Use The Result
Below 50% often means the habit may be too large, poorly timed, or missing a clear trigger. Around 70-85% suggests the routine is forming. Near 100% may mean the habit is stable or ready for a small progression.
Frequently Asked Questions
How do I calculate habit consistency?
Divide completed days by planned days, then multiply by 100. For example, 5 completed days out of 7 planned days equals 71.4% consistency.
Is 100% consistency necessary?
No. A habit can be useful without being perfect. A repeatable 70-85% routine is often more informative than a short perfect streak that collapses.
What if I completed more days than planned?
The calculator caps consistency at 100% and treats extra days as a sign that the plan may be easier than expected or that the habit is already well established.