I really like my fitness pal (it won't let me list the website so take out the spaces between the three words lol). I used to do sparkpeople but I've found that myfitness pal has the most extensive food database that I've come across so far. I don't know that I've found a food that isn't in there! It's very easy to use too and has a phone app to use on the go like some of the others have but try out a few, you'll find one you like pretty quick. All those listed here are great too