The dB Calculator is an offline application for calculating dB values in dBm, dBW, mW, W, mV, and V.

It is an extremely useful application for those people who want to do some experiments with wireless devices or measurement systems.

The results can be converted to different units.

The user can specify the number of levels to add or subtract, the type of level (coherent or incoherent), and the unit of measurement.

The dB Calculator can also calculate the correlation between two sets of levels.

This is very important when you want to calculate the power levels of a set of signals that are not necessarily uncorrelated.