Sharp EL-W516TBSL Advanced Scientific Calculator with WriteView™ 4 Line Display

The EL-W516TBSL is an advanced, 4-line scientific calculator with WriteView™ display, that allows calculations to be entered and displayed as they would appear in a textbook. With 640 functions, the EL-W516TBSL is ideal for professionals and students studying general math and science, pre-algebra, algebra I & II, geometry,pre-calculus, calculus, trigonometry, statistics, biology, chemistry, and physics. Features a durable matte black finish with silver accents and operates on twin-power (solar with battery backup).

Key Features

  • Large 16 Digit, 4 Line LCD Display
  • WriteView™ Display
  • 640 Functions
  • 7 Modes: Normal, Stat, Drill, Complex, Matrix, List & Equation
  • 8 Temporary & 3 Definable Memory Buttons
  • Quadratic & Cubic Equation Solvers
  • Home Key Allows Users To Start Fresh From Any Screen
  • 3 Variable Linear Equation Solvers
  • 1 & 2 Variable Statistics
  • Durable, Gloss Black Finish with Silver Accents
  • Protective Hard Case
  • Twin Powered

WriteView™ Display

The WriteView™ display allows users to see expressions, fractions, and symbols the same way they would see them in a textbook. The ability to show your work is important for students learning any level of math, and the WriteView™ display helps students do so.

Home Button

Use the home button to quickly navigate back to a blank screen. This is great when starting a new problem, or when you need to start a problem over.

3 Definable Keys

Store functions or operations in definable memories (D1-D3). To call a stored function, simply press the corresponding memory key.

3D Light-Reflecting Hard Case

Protect your calculator with the stylish 3D light-reflecting hard case.

PC Simulator

Teachers can easily walk through calculations in front of their class using the free PC simulator.


The twin-powered system uses solar power with a battery backup. This allows you to use the EL-W516TBSL as much as you need without worrying about it dying on you.