Enter what you drink now and how much caffeine you want to end up with. Each day the plan removes a fixed share of the previous day's caffeine.
Your current doses are bigger than your brew range, so day 1 cuts more than your daily pace.
From day 1, caffeine is split evenly so every dose has the same amount, and every dose stays inside your brew range. Each dose first uses fewer regular beans until it reaches the smallest brew. After that, regular gets swapped for decaf. You keep the same number of doses the whole way. Once the next day would reach your goal, the plan switches to the goal doses.
Grams are rounded to 0.1 g, so the mg shown is what you actually get from the rounded amounts.