A calculator to convert between 5 different ways of representing Audio voltages, and/or to calculate resultant voltages given a gain. The method of interchangeable solutions is used.

To use, enter a number^* in any one of the boxes in up to two of the columns, then click “Calculate” and all the other values will be calculated. The only exception is that a number in both the middle and right-most columns is not valid, in other words you may enter up to two numbers, one in the section with this background, one in the other section with this background.

^* a number may be in scientific notation (e.g. 1E-3), but otherwise is composed of base ten digits [0...9], an optional decimal point and an optional leading sign, but nothing else.

	Input V		Output V
Vrms?		Gain in dB: [atten if -ve] OR multiplied by		Vrms
dBV?				dBV
dBu?				dBu
Vpeak?				Vpeak
Vpeak-peak?				Vpeak-peak

# of significant digits:           Reload