Neurology Calculators — Clinical Medicine
Apply validated neurology scales used in stroke and hemorrhage assessment. The ASPECTS calculator grades early ischemic change on CT, the Hunt and Hess and Fisher scales classify subarachnoid hemorrhage severity, and the UPDRS tool quantifies Parkinson’s disease progression. Each reproduces the published criteria and is provided for educational reference only — a qualified clinician must interpret findings and direct care.
All Neurology Calculators
Calculate the Alberta Stroke Program Early CT Score for acute ischemic stroke assessment.
Grade subarachnoid hemorrhage on CT using the Fisher classification for vasospasm risk.
Grade subarachnoid hemorrhage severity using the Hunt and Hess classification.
Score motor examination findings using the UPDRS Part III for Parkinson disease.
About Neurology Calculators
Apply validated neurology scales used in stroke and hemorrhage assessment. The ASPECTS calculator grades early ischemic change on CT, the Hunt and Hess and Fisher scales classify subarachnoid hemorrhage severity, and the UPDRS tool quantifies Parkinson’s disease progression. Each reproduces the published criteria and is provided for educational reference only — a qualified clinician must interpret findings and direct care.
Whether you need to solve a one-time problem or verify your own calculations, these free tools cover the most common neurology scenarios. All results are computed in your browser — no data is sent to any server.
What You Can Calculate
This section includes 4tools: Aspects Score Calculator, Fisher Grade Calculator, Hunt and Hess Scale Calculator, Unified Parkinson Disease Rating Scale Calculator. Each calculator is free to use with no signup required.