Migraine Reduction Calculator: Baseline vs Now
Enter your baseline and current monthly migraine days to see your percent reduction, the number that drives CGRP renewals.
Educational tool, not medical advice
This tool is for learning and self-tracking only. It does not diagnose any condition and is not a substitute for professional evaluation. Only a licensed clinician can diagnose migraine or prescribe, start, stop, or change any medication or treatment. Always talk to your doctor before making changes, and if you have sudden, severe, or unusual symptoms, seek emergency care.
Average monthly migraine days before starting prevention
Your monthly migraine days now
Reduction Calculator: questions
Subtract your current monthly migraine days from your baseline, divide by the baseline, and multiply by 100. For example, going from 14 to 6 days is a 57% reduction.