Medical Calculators
Browse all 174 professional medical calculators. Click any card to open it.
174 Calculators
21 Categories
Mobile Responsive
Posology – Adult (13)
#124
Weight-Based Dose Calculator
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#125
BSA-Based Dose Calculator
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#126
Loading Dose Calculator
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#127
Maintenance Dose Calculator
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#128
Oral Bioavailability Calculator
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#129
Time to Steady-State Calculator
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#130
Volume of Distribution Calculator
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#131
Free Drug Concentration Calculator
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#132
TDM Dose Adjustment Calculator
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#133
Drug Half-Life & Elimination Calculator
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#134
Carboplatin AUC Dose (Calvert Formula)
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#135
BMI-Based Dose Adjustment
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#136
Antibiotic PK/PD Target Attainment
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Posology – Pediatric (13)
#137
Pediatric Weight Estimation
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#138
Young's Rule (Age-Based Dose)
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#139
Clark's Rule (Weight-Based Dose)
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#140
Fried's Rule (Infant Dose)
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#141
Pediatric BSA Dose Calculator
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#142
Neonatal Dose Calculator
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#143
Pediatric IV Drip Rate Calculator
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#144
Pediatric Antibiotic Dose Calculator
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#145
Pediatric Seizure / Status Epilepticus
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#146
Pediatric Analgesia Dose Calculator
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#147
Pediatric Resuscitation Drug Doses
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#148
Pediatric Rehydration Calculator
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#149
Pediatric Insulin Dose Calculator (DKA)
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Posology – Geriatric (14)
#150
Geriatric Dose Reduction Calculator
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#151
Beers Criteria Drug Risk Screening
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#152
STOPP/START Criteria Checker
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#153
Lean Body Weight for Geriatric Dosing
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#154
Anticholinergic Burden Score
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#155
Polypharmacy Risk Assessment
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#156
Sedation Risk in Elderly Calculator
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#157
Fall Risk Drug Assessment
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#158
Digoxin Dose in Elderly
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#159
Warfarin Sensitivity in Elderly
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#160
Albumin-Adjusted Drug Dosing
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#161
Cognitive-Impairing Drug Checker
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#162
Geriatric Antibiotic Dose Adjustment
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#163
Opioid Risk Assessment in Elderly
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Posology – Renal Failure (11)
#164
Dialysis Drug Clearance Calculator
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#165
CRRT Drug Dosing Estimator
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#166
Carboplatin Dose by Renal Function
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#167
Metformin Safety & Dose in CKD
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#168
LMWH Dose Adjustment in Renal Failure
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#169
Antibiotic Interval Extension in CKD
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#170
Digoxin Dose in Renal Failure
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#171
Gabapentin/Pregabalin Dose in CKD
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#172
Phosphate Binder Dose Calculator
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#173
Potassium-Sparing Diuretic Risk in CKD
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#174
NSAID Risk Assessment in CKD
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Cardiology (15)
#1
CHA2DS2-VASc Score
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#2
HAS-BLED Score
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#3
TIMI Risk Score (NSTEMI)
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#4
GRACE ACS Risk Score
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#5
Framingham Risk Score
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#6
Mean Arterial Pressure (MAP)
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#7
Cardiac Output (Fick Method)
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#8
QTc Interval (Corrected QT)
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#9
HEART Score
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#10
Duke Treadmill Score
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#11
NYHA Heart Failure Classification
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#12
Revised Cardiac Risk Index (RCRI)
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#13
Pulmonary Artery Pressure (mPAP)
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#14
Aortic Valve Area (Gorlin Formula)
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#15
MAGGIC Heart Failure Risk Score
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Nephrology / Renal (10)
#16
eGFR (CKD-EPI)
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#17
Creatinine Clearance (Cockcroft-Gault)
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#18
FENa (Fractional Excretion of Sodium)
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#19
Urine Anion Gap
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#20
MDRD GFR Equation
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#21
Renal Failure Index (RFI)
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#22
Urinary Osmolality Gap
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#23
Transtubular K+ Gradient (TTKG)
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#24
Calcium Oxalate Supersaturation
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#25
Dialysis Adequacy (Kt/V)
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Pharmacology / Drug Dosing (12)
#26
Vancomycin AUC/MIC Dosing
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#27
Aminoglycoside Dosing (Hartford)
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#28
Steroid Conversion Calculator
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#29
Opioid Equianalgesic Dosing
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#30
IV Drip Rate Calculator
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#31
Phenytoin / Fosphenytoin Dosing
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#32
Warfarin Dosing Nomogram
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#33
Heparin Infusion Protocol
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#34
Renal Drug Dose Adjustment
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#35
Methotrexate Clearance
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#36
Digoxin Dosing Calculator
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#37
Lithium Dosing Calculator
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Hematology / Electrolytes (8)
#38
Anion Gap
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#39
Corrected Calcium
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#40
Corrected Sodium (Hyperglycemia)
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#41
Osmolality (Serum)
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#42
Blood Volume Estimation
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#43
Transfusion Requirements
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#44
Reticulocyte Production Index (RPI)
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#45
Absolute Neutrophil Count (ANC)
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Pulmonology / Respiratory (8)
#46
A-a Gradient
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#47
Wells Criteria for PE
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#48
CURB-65 Score
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#49
PERC Rule for PE
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#50
PSI / PORT Score
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#51
PaO2/FiO2 Ratio (P/F Ratio)
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#52
Oxygen Delivery (DO2)
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#53
BODE Index
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Neurology (8)
#54
Glasgow Coma Scale (GCS)
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#55
NIH Stroke Scale (NIHSS)
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#56
ABCD2 Score
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#57
Hunt & Hess Scale
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#58
ICH Score
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#59
Fisher Scale
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#60
Revised Geneva Score
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#61
ASPECTS Score
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Nutrition & Body Metrics (6)
Emergency & Critical Care (10)
#68
SOFA Score
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#69
qSOFA
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#70
APACHE II Score
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#71
Wells Criteria for DVT
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#72
SAPS II Score
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#73
Shock Index
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#74
MEWS (Modified Early Warning Score)
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#75
Revised Trauma Score (RTS)
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#76
PRISM III Score
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#77
RASS (Richmond Agitation Scale)
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Pediatrics (8)
#78
Pediatric Weight Estimation (Broselow)
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#79
PECARN Head Injury Rule
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#80
Pediatric GFR (Schwartz Formula)
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#81
Apgar Score
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#82
Pediatric Fluid Resuscitation (Holliday-Segar)
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#83
Centor Score (Modified)
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#84
Pediatric SIRS Criteria
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#85
Neonatal Jaundice (Bhutani Nomogram)
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Oncology (5)
Endocrinology & Metabolism (5)
Gastroenterology & Liver (5)
Antidote Dosing & Nomograms (4)
Laboratory Values (3)
Dosing Tools (11)
#108
ACLS/PALS Guidelines
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#109
Dobutamine Dosing Calculator
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#110
Dopamine Dosing Calculator
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#111
Epinephrine Dosing - Adult
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#112
Epinephrine Dosing - Pediatric
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#113
Heparin Dosing Calculator
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#114
IV Rate Calculator
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#115
Nitroglycerin Dosing Calculator
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#116
Nitroprusside Dosing Calculator
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#117
Norepinephrine Dosing - Adult
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#118
Norepinephrine Dosing - Pediatric
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Clinical Calculators (1)
Measurement Calculators (4)
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