Hi Ash! There are two links below that will help you out. The first one is an article that explains how to calculate your points and do weight watchers. The second link is a great reference site for people doing weight watchers that has points for dining out, recipes, articles and more. Good luck with your goals!
You can check your Body Mass Index, it s very important for dieters to check regularly on their BMI points. Here is a great tool you can use to check on your BMI http://skinnyasap.com/bmi/index.phpThey also have some other Weight Loss Product Reviews in there
They figures them out because they are very experienced in those fields.