Features
Everything Master Anesthesia does
The tools and references that make Master Anesthesia the fastest way to prepare for any case.
24 features across 4 categories
Calculators
Mean Arterial Blood Pressure, Interpreted by Age(App)
A mean arterial pressure calculator that reads every number against the patient's age — enter an age and a pressure to get the MAP, a status on each value, and the considerations behind it.
Learn more →Dosing Weight Calculator(App)
A dosing weight calculator for anesthesia: enter the patient once and get ideal, lean, and adjusted body weight side by side, with the right scalar for the drug you're giving.
Learn more →Body Metrics Calculator(App)
Enter the patient once and get body mass index, body surface area, and a habitus read on one screen, so the size-up that shapes the case is done in a single step.
Learn more →Pediatric Airway Calculator(App)
Enter a child's age and weight and get the whole airway setup at once: endotracheal tube size and depth, blade, LMA, oral airway, and tidal volume.
Learn more →Burn Resuscitation Calculator(App)
Tap the burned areas on an adult or pediatric body and get the total body surface area plus a fluid resuscitation plan — in three formulas (ABLS, Modified Brooke, Parkland), split into first-8-hour and next-16-hour targets, and adjusted for age and obesity.
Learn more →Maximum Allowable Blood Loss Calculator(App)
Estimated blood volume and maximum allowable blood loss from the patient profile — in hemoglobin or hematocrit — plus a Need to transfuse? planner that projects the value as loss climbs and estimates the packed cells to give back.
Learn more →Defibrillation Energy Calculator(App)
Turn the patient's weight into the actual joule doses for defibrillation and synchronized cardioversion, initial and subsequent, for adults and children.
Learn more →Local Anesthetic Dose Calculator(App)
Enter the agent, concentration, and volume and see the dose as a live percentage of the lean-weight maximum, so the margin to toxicity is visible as you go.
Learn more →Cumulative Local Anesthetic Toxicity Calculator(App)
See total local anesthetic toxicity across every agent and saved mix on one screen, with a gauge, each drug's contribution, and a collective-aware read on the room left to 100 percent.
Learn more →Perioperative Insulin Calculator(App)
One screen for perioperative insulin: toggle between subcutaneous correction and an IV infusion, set the patient's insulin sensitivity, and slide in the blood glucose to get the dose, the next titration move, and the orders — with the clinical rationale a tap away.
Learn more →Drug Dosing Calculator(App)
Pick a drug and get its low and high dose worked out for the patient in front of you, in milligrams, across induction, emergency, pain, PONV, reversal, and pressor categories.
Learn more →Local Anesthetic Dosing Weight (IBW, LBW, or Actual)(App)
Pick the weight the maximum dose is figured on — ideal, lean, or actual body weight — so an obese patient's ceiling reflects lean mass instead of being inflated by fat.
Learn more →In-Post Dose Calculator(App)
Set the weight, pick adult or peds, and read the exact dose—an anesthesia dose calculator built into every drug page.
Learn more →Clinical Reference
Anesthesia Reference Card(App)
One tap, any patient: the airway, vitals, access, vent, lab, and body-weight numbers you need — pediatric or adult — sized live to age, weight, height, and gender, every value tap-for-source.
Learn more →Jump to Any Section(App)
A tap-to-jump index on every drug, surgery, and condition page—reach dosing, notes, or references without scrolling.
Learn more →Linked Reference Library(App & Website)
Every drug, surgery, and condition mentioned in the library is one tap away — with instant definitions for over 1,000 clinical acronyms.
Learn more →Surgery Quick Reference(App & Website)
Every surgery in the library comes with a color-coded anesthesia quick reference — approach, paralytic, position, blood loss, and duration — right where you need it.
Learn more →Conditions Library(App & Website)
Search any condition and get the anesthesia considerations that actually change your plan — pathophysiology, perioperative risk, and drug calls in one place.
Learn more →Drug Quick Reference(App & Website)
Every drug in the library shows its classification right in the search results — so you know what you're looking at before you ever open the page.
Learn more →Anesthesia Abbreviations & Acronyms(App & Website)
Tap any acronym in a lesson to see its full meaning instantly, or search the complete anesthesia abbreviations glossary anytime.
Learn more →Clinical Tools
Preoperative EKG Decision Tool(App)
A guided preoperative EKG decision tool that walks the 2024 ACC/AHA logic one question at a time — and tells you whether to order one, with the reason behind it.
Learn more →Fluids Calculator(App)
An intraoperative fluid management calculator that guides you from the blood-loss question to a clear plan — then lays out the 4-2-1 maintenance, NPO deficit, and hour-by-hour totals at a glance.
Learn more →Lesson Search(App)
Type a topic into search, tap Lessons, and jump straight into any CE lesson in the library — no subscription required to learn the concept.
Learn more →● Master Anesthesia — App & Web
Bring it into the OR.
Every calculator, drug, and decision tool you just read about — in your pocket, working offline, when the case starts.
