Pretty cool online calculator and unit converter. eCalc offers two types of calculators, a basic and a scientific one. Basic version works as a simple web-based alternative to calculators that you can find in pretty much any convenient store. Add, subtract, multiply, divide, square root, etc. For more advanced calculations there is a scientific version which also comes with a unit converter (see screenshot below).
- Web based multifunctional calculator and unit converter.
- Equation Solver, Scientific Functions, Complex Numbers, Decimal to Fraction, RPN or Algebraic.
- Unit Converter for Mass, Time, Power, Volume, Area, Length, Energy, Temp, Force and Pressure units.
- Free, no sign-up or registration needed.
- Take a look at eCalc video demo here.
Check out eCalc @ www.ecalc.com