Not sure what you mean by "figure the points out". Does that mean how many points you are allowed each day? Or how do they assign a point value to the food? Or something else?!
Here is the WW points formula:
P= (C / 50) + (F / 12) - (min {r,4} / 5)
where
P= Points, C= Calories, F= Fat grams, r= dietary fiber grams
It's pretty straightforward...the last part means that you can subtract a max of 4 grams of fiber. So, if a bread has 10 grams of fiber, you can only use 4g in the calculation.
For example, let's take one slice of Aunt Millie's brand Whole Grain bread: calories= 35, fat grams= .5g, dietary fiber= 3g
35 calories / 50 = .7
.5 g fat / 12 = .04
3 g fiber / 5 = .6
.7 + .04 - .6 = .14
this is less than .5, so ZERO weight watchers points!
Here also is a handy dandy points calculator and more WW info:
http://www.sublogic.com/points/
Another site with a ton of WW points values for hundreds of restaurants and foods, as well as recipes can be found at www.dwlz.com Dotti's Weight Loss Zone. Her story and pictures are also very motivating.
HTH!
L.