i've no idea, we count things in checks, depending on how much you weigh depends on how many checks you're allowed to eat, i'm between 13st 1lb and 16st so i can eat 50 checks a day. When I drop down to under 13st 1lb I only get 45 checks a day (can't remember what the weights are for 45 checks, obviously ends at 13st though!) 1 check = 25 calories.
As an example of how much you can eat, last wednesday I had:
BREAKFAST: 30g of crunchy nut cornflakes with milk & a cup of tea = 6 checks
LUNCH: a tuna & onion baguette with a tiny drop of salad cream, an aero chocolate mousse and a cadburys mini roll = 16 checks
DINNER: 3 fish fingers, 100g of morrisons seasoned oven fries and 1/3 can of spaghetti as my = 19 checks
which left me 9 checks to play with, but if you've got a night out or whatever coming up you can save checks each day for that, plus you're allowed 250ml of skimmed milk or 125ml of semi-skimmed milk a day for free (no extra checks) and 2 servings of fruit for free aswell, plus most veggies are free too! i'm never hungry and i've usually got checks to spare each day, which means I could have a 30g serving of cereal for my supper aswell if i felt so inclined!
that probably made no sense at all lol!
Thanks