Scientific Calculator Scientific Calculator & Converter Scientific Calculator & ConverterPerform calculations, conversions, and visualize mathematical functions sin cos tan log ln π e x^y √ C 7 8 9 / ( 4 5 6 × ) 1 2 3 – = 0 . ⌫ + GraphUnit Converter From MeterKilometerCentimeterMileFahrenheitCelsiusKelvinKilogramPound To MeterKilometerCentimeterMileCelsiusFahrenheitKelvinPoundKilogram Convert Function Graph Enter function f(x): Plot