How much capacitance is seen on my guitar with tone pot on 6?

[TKS]

I would like to find out what the value is on my guitar with the tone pot (measured at 246K) on "6" which I think is around 30K.  The tone cap is a .022uF poly film.  Is there any way I can figure out how much capacitance the guitar sees with the tone pot on 6 (30K)?