why don't you calculate it? everything is right there. f=1/(2*pi*sqrt(LC)) multiply by 2pi 2*pi*f=1/sqr(LC) square it (2*pi*f)^2=1/LC multiply by C C*(2*pi*f)^2=1/L divide by (2*pi*f)^2 C=1/ [L*(2*pi*f)^2] then just enter all values...