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TI-36X Pro Scientific Calculator

Advanced, four-line scientific calculator, with higher-level math and science functionality, is ideal for computer science and engineering courses in which graphing technology may not be permitted.


TI-36X Pro Scientific Calculator Specifications


Built-in functionality

  • Review and edit previous entries via a scrollable home screen
  • Paste inputs or outputs into new calculations
  • MathPrint™ entry and output mode for viewing calculations in math notation, including answers in terms of pi, square roots and fraction
  • Three solvers – numeric equation, polynomial and system of linear equations
  • Numeric derivative and integral for real functions
  • Vectors and Matrices
  • Symbolic notation of π
  • Toggle key to change the form of answers between exact and decimal approximation
  • Stacked Fractions and Fraction functions
  • Fraction/decimal/percent conversions
  • Change between improper fractions and mixed numbers
  • Automatic simplification of fractions
  • Random number and random integer generator
  • Central MODE menu for selecting calculator mode settings
  • Menu settings
  • Functions accessed directly through keys or through pull-down menus
  • Negation key
  • One constant operator feature
  • Combinations and permutations
  • Trigonometry
  • Hyperbolics
  • Logs and antilogs
  • Convert angles from degrees to radians to grads
  • %, x², ¹/x, yˆx, π, x!
  • Fixed decimal capability
  • (x,y) Table feature with Auto and Ask-x options
  • Basic Data/List Editor with three lists
  • List Formulas
  • One- and two-variable statistics with permanent stat variable input storage
  • EOS: (Equation Operating System)
  • Nine physical constants
  • Eighteen metric/English conversions
  • Up to eight pending operations
  • Up to 23 levels of parentheses
  • Error recovery capability
  • Auto Power Off
  • Quick/easy reset of calculator via 2 key press or menu for exam purposes
  • Seven memory variables (x,y,z,t,a,b,c)
  • Scientific and engineering notation


  • Four-line × 16-character, easier-to-read LCD display
  • Battery powered with solar cell assistance to lengthen battery life
  • Auto Power Off
  • Hard plastic, color-coded keys
  • Non-skid rubber feet
  • Impact-resistant cover with quick-reference card
  • Snap-on protective hard case


  • One-year limited warranty
  • Toll-free help hotline: 1-800-TI-CARES
  • Email help line:
  • Complete guidebook available