MedCalcTools runs common clinical reference calculations from published medical equations. Every tool shows its formula, cites the original source, and carries a clear reminder that it is for education, not diagnosis or treatment.
Two calculators are live now. The rest are on the way. Each one will show its formula and cite a published source.
Convert A1C percent to estimated average glucose (eAG) and back, using the ADA/NIDDK equation.
Open calculator →Estimate creatinine clearance with the Cockcroft-Gault equation from age, weight, sex, and serum creatinine.
Open calculator →Estimate glomerular filtration rate from serum creatinine.
Coming soonAdjust total serum calcium for low albumin.
Coming soonBody mass index from height and weight.
Coming soonEstimate body surface area for dosing references.
Coming soonEstimate LDL cholesterol from a lipid panel.
Coming soonCorrect measured sodium for hyperglycemia.
Coming soonEach calculator names the equation it uses and links to the publishing body, such as the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), the American Diabetes Association (ADA), and the National Kidney Foundation. You can read the source and decide for yourself whether the math fits your situation.
No. Every calculator on MedCalcTools is for educational purposes only, uses published clinical equations, and is not a substitute for professional medical advice. Consult a qualified healthcare provider for any decision about your health.
Each tool states the exact formula it uses and links to the published source, such as NIDDK and the American Diabetes Association for A1C, or the original Cockcroft and Gault paper and the National Kidney Foundation for creatinine clearance.
No. Calculations run in your browser. The numbers you enter are not sent to a server or saved.
Articles and explanations are written by Naomi Foster, a health writer with Encore Editorial. Content is based on named, published clinical sources rather than personal medical opinion.