The reason most new habits fail is that they were too big on the day they were designed, and the day they were designed was a good day. Enthusiasm inflates what feels reasonable, and the commitment is made by a version of you with more time, more energy and fewer problems than the version who has to keep it.
Free, no sign-up. Worked out in your browser, nothing sent anywhere, and the result imports into EvyOS.
Name the habit.
Everything is worked out in this page and saved in this browser only. Nothing is sent anywhere.
Not the ideal version. The ideal version is the problem.
Daily is easier than three times a week, because there is nothing to decide. Weekly is hardest of all.
It is not a compromise. It is the one with a real chance of still running in March.
This scores the six factors that actually predict survival: size, frequency, how much it depends on circumstances, how immediate the reward is, how much friction is in the way, and whether it is one habit or several wearing a coat.
It ends with the smaller version. Not as a consolation — the smaller version is usually the one that produces the result, because a habit at 80 per cent consistency for a year beats a better one abandoned in three weeks by an enormous margin.
This works something out and then forgets it. It cannot tell you whether the number moved, because it has no memory of the last time you ran it and no idea what you did in between. Every calculator on the internet has that limit, and if it has never bothered you then this one is yours for free for good.
EvyOS is the same structure with the work recorded against it. Send the result across and it becomes real goals, tasks or habits with their dates — then the next answer is computed from what actually happened rather than from what you remember typing.
Goals, projects, tasks, habits and skills in one system, with the work logged against what it belonged to.
Start for free →