Easy way to count your daily cals is to use:
www.Fitday.com
It's free. Although US based, you can customise it, putting in the foods you eat, and the beauty of it is, it also calculates protein, carb, fat, etc %s - so if you need to aim at, say 75g of protein per day you know, with Fitday, if you're falling short.
I lost 3st in 2006, using a combination of things, but Fitday was a great tool. I still use it now and again just to check my cals. You can also punch in your exercise minutes and it gives you no' cals burned for doing different forms of exercise.