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Total Recycled Content
Post-Consumer Recycled Content
Percent Key(s)
Fraction Calculations
Fraction/Decimal Conversions
Decimal Function
+/- Switch Key
Currency Exchange Function
Metric Conversion
Double Zero Key
Base Number Calculations
Bond Calculations
Cash Flow Calculations
Complex Number Calculations
Confidence Interval Calculating
Cost/Sell/Margin
Date Calculations
Depreciation Calculations
Equation Editor
Grand Total Key
Hyperbolic Functions
Hypothesis Testing
Interest Rate Conversion
Item Count Function
Linear Regression
Loan Calculation
Logical (Boolean) Operations
Markup/Down Key
Percent Add-On/Discount
Polar-Rectangular Conversion
Probability (Random Number)
Simultaneous Equations
Square Root Key
Tax Calculation
Time-Value-of-Money
Trig/Log Functions
Variable Regression
Wall-Mountable

Graphing & Scientific Calculators


No sustainability criteria met – consider a greener alternative. more

TI-89 Titanium Programmable Graphing Calculator

Manufacturer: Texas Instruments

Item Number: TEXTI89TITANIUM

  • Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications.
  • 16 preloaded graphing calculator software applications suitable for college math and engineering coursework.
  • Memory management to create folders for specific applications or subjects.

$180.36

per EA


No sustainability criteria met – consider a greener alternative. more

EL-531XBWH Scientific Calculator, 12-Digit LCD

Manufacturer: Sharp®

Item Number: SHREL531XBWH

  • Performs over 270 advanced scientific functions.
  • Multi-line playback makes scientific equations easier for students to solve.
  • PTA-endorsed for general math, algebra, geometry and trigonometry plus biology, chemistry and general science.

$13.19

per EA


No sustainability criteria met – consider a greener alternative. more

TI-Nspire CX Handheld Graphing Calculator with Full-Color Display

Manufacturer: Texas Instruments

Item Number: TEXTINSPIRECX

  • Dynamic full-color display with backlit capability.
  • Thin and lightweight with easy touchpad navigation.
  • Use digital images or your own photos and overlay with graphical elements on the screen.

$189.44

per EA


No sustainability criteria met – consider a greener alternative. more

EL-501XBWH Scientific Calculator, 10-Digit LCD

Manufacturer: Sharp®

Item Number: SHREL501XBWH

  • Ideal for students studying general math, pre-algebra, algebra, geometry and trigonometry.
  • Performs more than 130 scientific and math functions.
  • Hard cover protects calculator from scratches.

$8.10

per EA