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Clinical & Practice Precision Calculators

Fast, reference-graded clinical tools and practice analytics designed for physicians, healthcare specialists, and clinic managers.

No Sign-up RequiredADA, ACC/AHA & KDIGO GuidelinesZero Ads & Instant Execution
PopularDoctors & Patients

HbA1c to eAG Converter

General Medicine

Convert HbA1c percentage to Estimated Average Glucose in mg/dL and mmol/L using standard ADA formulas.

eAG (mg/dL) = 28.7 × HbA1c - 46.7Open
Clinical StandardClinicians

CKD-EPI 2021 eGFR Calculator

Nephrology

Calculate estimated Glomerular Filtration Rate using the official race-free 2021 CKD-EPI creatinine equation with KDIGO staging.

2021 CKD-EPI Race-Free Creatinine EquationOpen
High ValueClinic Owners

Clinic Revenue Leakage Tool

Practice ROI

Calculate practice financial losses from no-shows, claim denials, and uncollected co-pays with recovery projections.

Loss = No-Shows + Denials + Admin FrictionOpen
ACC/AHA GuidelinesGPs & Cardiologists

ASCVD 10-Year Heart Risk Estimator

Cardiology

Estimate 10-year primary hard ASCVD event risk using ACC/AHA pooled cohort equations with statin therapy guidance.

Pooled Cohort 10-Year Risk EquationsOpen
Optometry & OphthalmologyEye Specialists

Eyecare Transposition & SE Tool

Eyecare

Transpose cylinder sign (+ to -) and calculate Spherical Equivalent (SE) with vertex distance conversion.

SE = Sphere + (Cylinder / 2)Open
Automate Formulas inside Patient Charts

Tired of manual formulas? Medsy EMR does it automatically.

Medsy automatically calculates eGFR, eAG, ASCVD risk, and optical prescriptions directly inside electronic health records—eliminating manual entry errors and saving clinician time.

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