Use this widget to calculate Vrms to dBV, Vrms to dBref, dBV to RMS, dBref to RMS, SNR, Gain, R, C to 3 dB point, Maximum Power Output. Useful engineering calculator.
Tuesday, September 21, 2010
Monday, September 20, 2010
Maths-Whizz Scientific Calculator
Convert fractions, calculate areas of circles, perform trigonometry and type out fancy equations.
eCalc - Online Scientific Calculator
eCalc is an easy to use scientific calculator that supports many advanced features including unit conversion, equation solving, and even complex-number math.
eCalc - Online Scientific Calculator
Scientific functions, memory, percent, engineering exponent, and keyboard support. eCalc's online scientific calculator has even more features (unit conversion, equation solving, RPN, fractions, etc).
Scientific Calculator Tab - Marek Kyncl
A scientific calculator with extended memory function. It follows the standard order of operations.
Scientific Calculator Tab - Marek Kyncl
For entering numbers and basic operators, you can also use your keyboard. In a addition to the basic arithmetical functions, the following funcions are included: toggle positive/negative, brackets, percentages, root, square root, square, exponent, sine, arcsine, cosine, arcsosine, tangent, arctangent, logarithm, natural logarithm, reciprocal, e, pi, modulo, scientific notation, ceiling, floor, decimal and factorial (gamma function).
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