Free Tools

Tools, free.

Clinical calculators and templates for migraine sufferers. No signup. No email collection. No ads.

Score your migraine disability over the last 3 months. Used by neurologists and required by many insurers for CGRP inhibitor approvals.

Score your headache impact over the last 4 weeks. Validated, accepted by neurologists worldwide, and used in CGRP inhibitor and Botox approvals.

More tools coming. Have a request? Get the app — most live versions of these calculators ship there too.