How to Use the Lifestyle Consistency Score Calculator
It's hard to notice day-to-day, but swings in your wake, sleep, meal, and exercise times take a real toll on your circadian rhythm. Enter the maximum-minus-minimum variation for each factor over a week, and this calculator returns a 0-100 consistency score with a rating.
Wider variation in wake, sleep, and meal times lowers your score, while exercise consistency is scored from how much your weekly workout count fluctuates. Each of the four factors is worth up to 25 points, and the total is summed for your final score.
A low score doesn't mean you need to overhaul everything at once. Focusing on just the factor with the widest variation can noticeably stabilize your overall rhythm. Fixing your wake time first often has a ripple effect on the rest, so start with one small habit change at a time. Track your routine and recalculate periodically to see how your consistency improves.
Frequently Asked Questions
Large day-to-day swings in wake, sleep, and meal times disrupt your circadian rhythm, which can lead to fatigue, poor digestion, and worse sleep quality. Higher consistency makes it easier for your body to adapt to a predictable rhythm.
Focus on whichever factor has the widest variation first. Fixing your wake time is often the most effective starting point, since sleep and meal times tend to fall into place afterward.