Zig Zag Calories Question

LeesaK68

I recently came across the concept of zig zagging your calories. Using this website...http://www.freedieting.com/tools/calorie_calculator.htm... , I came up with the amount of calories I think I need. My question is this...when I enter in a weight, is this supposed to be my current weight or the weight I'm looking to eventually get to? Thanks.