I entered my info in mydailyplate.com and have been working from there. To lose 2 lbs a week, I'm supposed to eat around 1600 a day. (I'm 22, 5'7", 190 pounds and fairly inactive)
i aim for between 1200 and 1500 depending on my activity level. im 5'5 138ish and moderately sedetary.
I'm 22 and I do 1750. It's pretty easy, and I usually wind up under.