A vaping taper schedule, week by week.

The schedule Curb builds from three starting points, at the steady pace, to zero: sessions a day each week, the strength of the liquid, and the week it switches to a lighter one. Yours is built from your own numbers.

From 6 sessions a day at 25 mg/mL

9 weeks to zero, with the first of 2 switches to a lighter strength in week 6. The first week only watches.

WeekAllowanceStrength
Week 16 sessions a day25 mg/mL
Week 25 sessions a day25 mg/mL
Week 34 sessions a day25 mg/mL
Week 44 sessions a day25 mg/mL
Week 53 sessions a day25 mg/mL
Week 65 sessions a day12 mg/mL
Week 73 sessions a day12 mg/mL
Week 83 sessions a day6 mg/mL
Week 90 sessions a day6 mg/mL

From 12 sessions a day at 25 mg/mL

9 weeks to zero, with the first of 2 switches to a lighter strength in week 6. The first week only watches.

WeekAllowanceStrength
Week 112 sessions a day25 mg/mL
Week 210 sessions a day25 mg/mL
Week 39 sessions a day25 mg/mL
Week 48 sessions a day25 mg/mL
Week 56 sessions a day25 mg/mL
Week 69 sessions a day12 mg/mL
Week 76 sessions a day12 mg/mL
Week 86 sessions a day6 mg/mL
Week 90 sessions a day6 mg/mL

From 24 sessions a day at 25 mg/mL

9 weeks to zero, with the first of 2 switches to a lighter strength in week 6. The first week only watches.

WeekAllowanceStrength
Week 124 sessions a day25 mg/mL
Week 221 sessions a day25 mg/mL
Week 318 sessions a day25 mg/mL
Week 415 sessions a day25 mg/mL
Week 512 sessions a day25 mg/mL
Week 619 sessions a day12 mg/mL
Week 712 sessions a day12 mg/mL
Week 812 sessions a day6 mg/mL
Week 90 sessions a day6 mg/mL

When the strength switches

The schedule takes an equal share off the dose each week. When the count at the current strength would fall below 40% of where it started, the next week moves to a lighter strength and gives some of the count back, so the routine keeps its shape while the dose keeps falling. A strength switch is a week like any other: the allowance for that week is the lighter one's count.

Other paces

These are the steady pace. The app also offers a gentler and a faster one, and a number to hold at instead of zero; the calculator builds a schedule from your own count, strength and target.

Start with the number you use now.

The first week only watches. The first step down lands on a Monday.