I want to make a scrappy fence rail quilt... queen size... approx 86"x93"

my blocks will be 8" square... no borders on finished quilt....

so that would be 11 squares across = 88" and 12 squares down = 94"... am I correct so far....

each block will have 4 strips... so I will need a total of....

11*12=132 squares

132*4 strips per square = 528 strips????

Is that right? ahhh that is a lot... I got about 50 or so cut now heh... want to cut all before I start then just pull random from the stack for making the blocks, then pull blocks randomly for making the quilt top

so did I do that math correctly?