How this instrument works
A resolution stated as a single number — read 100 books, save $10,000, run 26,200 miles — is easy to set in January and easy to lose track of by March. This instrument turns that single target into a moving weekly checkpoint: given where you actually stand right now, your goal, and how many weeks are left, it tells you exactly how much progress per week keeps you on pace to finish on time.
The math is a straight linear split: subtract what you've already done from the goal, then divide by the weeks remaining. That's deliberately simple — it doesn't assume you'll speed up or slow down, it just answers 'starting from here, what flat weekly pace gets me there.' Re-running it whenever your progress changes is what keeps the target realistic instead of stale.
Psychology research on habit and goal formation consistently points to specific, trackable sub-goals and regular progress checks as more effective than a single vague year-end target — the American Psychological Association's guidance on New Year's resolutions specifically recommends monitoring progress and adjusting the plan rather than fixating only on the distance still remaining. This instrument is built around exactly that kind of periodic recheck.
- Enter Current progress in your goal's own units — books read, miles logged, dollars saved, whatever you're tracking.
- Enter Goal target using the same units.
- Enter Weeks left in the year — how many weeks remain before your deadline.
- Read Weekly pace needed to hit your goal, and recheck it periodically as your actual progress comes in.
Worked example — 20 of 100, 40 weeks left
Enter Current progress 20, Goal target 100, and Weeks left 40 — for example, 20 books read toward a goal of 100 books this year, with 40 weeks remaining. The instrument subtracts what's already done from the goal, then divides by the weeks left: (100 - 20) / 40 = 80 / 40 = 2.0 exactly.
Weekly pace needed to hit your goal reads 2.0 — two books a week, every week, for the remaining 40 weeks, closes the gap exactly by year's end. Fall behind that pace in a given week and re-running the instrument with the updated current progress shows the slightly steeper pace now needed to catch back up.
Questions
What units should I enter for progress and goal?
Whatever your resolution is measured in — books, miles, dollars, pounds, workouts, pages, anything with a running total. The instrument doesn't care what the unit is, since it just performs the same subtraction and division regardless; keep current progress and goal target in the same unit as each other and the weekly pace comes out in that unit.
Why recompute weekly instead of just dividing the goal by 52 up front?
Because real progress is rarely perfectly even. The American Psychological Association's guidance on resolutions specifically recommends monitoring progress regularly and adjusting the plan rather than setting a single number in January and never revisiting it — a flat goal/52 pace calculated once ignores whatever head start or setback has already happened by the time you check in.
What if I've already fallen behind an even pace?
The weekly pace needed simply goes up — that's the point of recalculating with your actual current progress rather than an assumed one. It's an honest number, not a comfortable one: if the pace it returns looks unrealistic for the weeks you have left, that's useful information for resetting the goal itself rather than the plan to reach it.
Can the result come out negative?
Yes, if Current progress is already higher than Goal target — meaning you've already exceeded the goal. A negative weekly pace simply signals there's nothing left to catch up on; you're ahead of schedule, and the exact negative number reflects by how much per week you're currently running ahead.
How is this different from the NaNoWriMo instrument on this site?
Same underlying math — (goal minus current progress) divided by time remaining — but this instrument is generic for any resolution and paced weekly, while the NaNoWriMo instrument is specifically labelled for a word-count goal and paced daily. Use whichever unit of time and goal type actually matches what you're tracking.