LabScan – Clinical Measurements & Bedside Calculators
Quick educational calculators for body size, dosing estimates, glycemic control and cardiac intervals—built to support learning, not to replace clinical judgement.
BMI Calculator
Calculate Body Mass Index (BMI) and view standard weight categories. An educational screening tool for body composition.
Open ToolBody Surface Area (BSA)
Estimate total body surface area using Mosteller and Du Bois formulas. Often used for educational dosing contexts.
Open ToolFluid Needs Calculator
Estimate daily fluid intake needs for healthy adults based on weight and activity. For general hydration education only.
Open ToolDrug Dosage Calculator
A safe, non-medical math helper to convert prescribed mg/kg amounts into total doses or volumes. Strictly for calculation support.
Open ToolHbA1c Tool
Convert HbA1c percentages into Estimated Average Glucose (eAG). Helps contextualize long-term glucose control.
Open ToolQTc Calculator
Calculate corrected QT interval using Bazett, Fridericia, and Framingham formulas. Educational tool for ECG interpretation.
Open ToolPrivacy by Design
LabScan calculators run in your browser and are designed not to store personal results in this interface.
Educational Use Only
All outputs are approximate teaching estimates and must not be used as the sole basis for diagnosis, dosing, or emergency decisions.
Evidence-Informed Logic
Formulas like BMI, BSA, QTc and HbA1c-to-glucose conversions are based on commonly cited educational references.
Expert-Influenced Design
Tool structure and messaging are shaped with input from clinicians and educators focused on clarity and neutrality.