eCalc Scientific Calculator Alternatives

eCalc Scientific Calculator

An easy to use scientific calculator with many advanced features to help you solve algebra, trigonometry, and engineering math problems. The calculator comes with six attractive color schemes and a side bar that slides open for additional functionality.

Features Include:
- Scientific Functions
- RPN or Algebraic Mode
- Interactive Unit Converter
- Linear and Root Equation Solver
- Complex Number Math (Polar and Rec Format)
- Drop-Down Stack with History
- Decimal to Fraction Conversion
- Base Conversion Utility