Atomic Habits 4 Laws Scorer
Grade any habit against James Clear's four laws of behavior change. Rate each law from 1 to 5 and the Atomic Habits 4 Laws Scorer pinpoints your weakest link, plus a specific fix for every law.
Your Habit
Optional, but it personalizes the feedback.
Law 1 — How obvious is the cue?
Make it Obvious. Is there a clear time, place, or trigger that tells you when to start?
Law 2 — How attractive is the habit?
Make it Attractive. Do you actually look forward to doing this, or does it feel like a chore?
Law 3 — How easy is the action?
Make it Easy. How much friction stands between you and starting?
Law 4 — How satisfying is the reward?
Make it Satisfying. Do you feel a payoff right after finishing, or only weeks later (if at all)?
Per-Law Fixes
A clear time, place, or trigger that tells your brain when to do the habit.
Stack the habit onto an existing routine using 'After [current habit], I will [new habit]' — e.g., 'After I pour my morning coffee, I will meditate for 60 seconds.'
The pull that gets you to start — anticipation, not the reward itself.
Reframe the habit's identity — swap 'I have to do this' for 'I get to — I'm the kind of person who does this.'
The action itself. Less friction means you're more likely to actually start.
Remove one point of friction — prep everything you need the night before so starting requires zero decisions.
The immediate payoff that makes you want to come back tomorrow.
Use a habit tracker and don't break the chain — visual streaks are their own reward because they focus on the process.
Ready to design stickier habits?
Habit Tracker gives each habit a dedicated cue, a streak to protect, and a satisfying daily check-off. That's the reward loop Atomic Habits actually describes.
The 4 Laws of Behavior Change in 30 seconds
James Clear's Atomic Habits breaks every habit into a four-part loop: cue, craving, response, reward. Each stage has its own design rule for building good habits, and an inverted rule for breaking bad ones. This scorer rates your habit on all four so you can see which link is holding you back.
The cue is whatever tells your brain the habit is available. The craving is the anticipation that pulls you toward it. The response is the action. The reward is the payoff that teaches your brain the loop was worth running. Nail all four and the habit becomes nearly automatic. Miss one and it runs on willpower alone.
| # | Law | Design Rule | Break Rule | Example Tweak |
|---|---|---|---|---|
| 1 | Cue | Make it Obvious | Make it Invisible | "After I pour my morning coffee, I will meditate for 60 seconds." |
| 2 | Craving | Make it Attractive | Make it Unattractive | Only watch your favorite show while on the exercise bike (temptation bundling). |
| 3 | Response | Make it Easy | Make it Difficult | "Read one page" instead of "Read 30 minutes" (two-minute rule). |
| 4 | Reward | Make it Satisfying | Make it Unsatisfying | Check the day off on a habit tracker immediately after finishing. |
How to diagnose your weakest law
A low score on any single law is enough to tank the whole habit, even if the other three are strong. Rate honestly by thinking about the last five times you tried the habit, not the ideal version in your head. Each symptom points to a different weak link:
- Low Cue score means you keep forgetting the habit exists. Symptom: "I meant to, but…" The fix is environment design: a visible trigger or an anchor habit you already do every day.
- Low Craving score means you know you should, but don't want to. Symptom: procrastination and dread. The fix is temptation bundling, or reframing your identity ("I get to" instead of "I have to").
- Low Response score means you never actually start, or you quit in the first 30 seconds. Symptom: resistance at step 1. The fix is the Two-Minute Rule: shrink the habit until the entry version is trivial.
- Low Reward score means you do it for a few weeks, then stop. Symptom: the habit fades after 2–3 weeks. The fix is an immediate, sensory reward or a visual streak tracker.
Tactical tweaks for each law
Pick the fix below that matches whichever law scored lowest. Each one is a named technique from the book.
- Cue, Make it Obvious: implementation intentions ("I will [habit] at [time] in [location]"), habit stacking onto an existing routine, environment design, and visible triggers.
- Craving, Make it Attractive: temptation bundling, joining a tribe where the habit is the norm, a motivation ritual before you start, or identity-based framing.
- Response, Make it Easy: the Two-Minute Rule, reducing friction, preparing the night before, commitment devices that lock in future-you.
- Reward, Make it Satisfying: immediate reinforcement right after finishing, habit tracker streaks ("don't break the chain"), the paperclip strategy, ending every session on a small win.
When to quit vs. when to tweak
If your total score is 11 or higher and you're still struggling, don't rebuild the whole habit. Tweak your weakest law instead. Most habit failure is a design problem in one dimension, not in all four. If the score is 6 or below after an honest effort, the design was wrong from the start, and you'll get further redesigning the habit than doubling down on willpower. The original Habits Scorecard exercise from jamesclear.com is meant for noticing, not judging. Re-score every two to four weeks while you're building, and any time the habit breaks down.
Frequently Asked Questions
Common questions about scoring habits with the Atomic Habits 4 Laws framework
What are the 4 laws of behavior change in Atomic Habits?
James Clear's four laws for designing good habits are: Make it Obvious (cue), Make it Attractive (craving), Make it Easy (response), and Make it Satisfying (reward). Invert each law to break bad habits: make the cue invisible, the craving unattractive, the response difficult, and the reward unsatisfying.
How do I know which of my habit's laws is weakest?
Rate each law honestly from 1 to 5 and look at the lowest number. That's the weak link. Even if your total looks high, one law scoring 2/5 will sabotage the other three. The Atomic Habits 4 Laws Scorer picks the lowest-rated law for you and gives you a specific fix.
What makes a habit 'sticky'?
A sticky habit scores 18+ out of 20 across all four laws. The cue is unmissable, you actually crave doing it, the action takes under two minutes to start, and there's an immediate reward every time. That's the combination that gets a behavior to automate.
How do I score my habit honestly?
Think about the last five times you tried to do the habit, not the ideal version in your head. If you regularly forget it exists, the cue is weak. If you procrastinate, it's either attractiveness or easiness. If you do it for a few weeks and then stop, the reward is the problem.
What's the difference between craving and reward?
The craving is anticipation, the pull that gets you to start. The reward is satisfaction, the payoff that makes you come back. You can crave something that doesn't actually reward you (junk food), and be rewarded by something you never craved going in (a cold shower you feel great after).
Can I use this tool for bad habits I want to break?
Yes, but invert the interpretation. A low score (4–8) for a bad habit is good news, because the laws are working against it. If a bad habit scores high, flip each law: make the cue invisible, the craving unattractive, the response difficult, and the reward unsatisfying.
How often should I reassess my habits?
Re-score every 2 to 4 weeks while you're still building, and any time the habit breaks down. Your environment and cravings shift with the seasons, so what was obvious in January may be invisible by April. A quick rescore is also useful right after a vacation, a move, or any routine disruption.
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