How the Taper Calculator Works
Three simple steps. One evidence-based algorithm. A personalized day-by-day schedule built on pharmacological science — not guesswork.
Tell Us About Your Usage
Enter your current kratom product, daily dose, dosing frequency, and how long you have been using. If you use extracts or enhanced products, our potency conversion engine normalizes everything to a standard mitragynine-equivalent dose.
Choose Your Taper Speed
Select from three evidence-based taper profiles — Aggressive (4-6 weeks), Standard (8-12 weeks), or Ultra-Slow (16-24 weeks). Each uses a different reduction percentage calibrated to balance comfort against duration.
Get Your Personalized Schedule
Our algorithm generates a day-by-day taper schedule using exponential decay math adapted from CDC opioid tapering guidelines. Each step reduces your dose by a fixed percentage, so reductions are proportionally equal at every stage.
The Science Behind the Algorithm
Our calculator is not a random dose-reduction tool. It is built on published pharmacological research and validated against real-world outcomes.
Exponential Decay Algorithm
Unlike linear reduction (dropping the same number of grams each time), our exponential model reduces by a fixed percentage. This prevents the disproportionate drops at lower doses that cause most tapers to fail.
Adapted from CDC Guidelines
Our taper curves are modeled on the CDC's 2022 Clinical Practice Guideline for Prescribing Opioids, adapted for kratom's unique pharmacokinetic profile (mitragynine half-life: 23 hours).
Community-Validated
Our reduction percentages and stabilization periods are informed by 16,000+ recovery experiences shared on r/quittingkratom, cross-referenced with published pharmacological data.
What Your Taper Plan Includes
Day-by-day dose schedule with exact gram amounts
Taper curve visualization showing your projected reduction
Supplement recommendations timed to each taper phase
Wellness techniques matched to expected symptom windows
Stabilization checkpoints where you hold dose before the next cut
Estimated completion date and total taper duration
Emergency resources and when-to-seek-help guidelines
Important Limitations
This calculator generates a mathematical model, not medical advice. It cannot account for individual health factors, co-occurring conditions, or medication interactions. Always consult a qualified healthcare provider before changing substance use patterns. If you experience severe symptoms, call 911 or go to your nearest emergency room.