http://www.freedieting.com/tools/calorie_calculator.htm
Try plugging your numbers into that. I put your age as 25 and it says to lose weight 2184 and extreme weight loss 2056.
my day goes a bit like this:
breakfast: special k (1 cup) almond milk vanilla (1/2 cup), plain hot tea
lunch: water, hot tea, lean cuisine or a single order of a sushi roll
dinner: it varies, but it's generally 4oz of chicken or turkey, or a 6 oz bison sirloin, or 10 shrimp. 1/2 cup of a grain like rice or couscous and 3 oz each of two fresh steamed veggies. And hot tea.
You're roughly looking at:
Breakfast: 200 max
Lunch: 400 max
dinner: 450 max
Your breakfast has no protein and is essentially all carbs which will spike your blood sugar and make you hungrier throughout the day.
Your lunch of a lean cuisine isn't "real food" it's all processed and won't hold you either.
Your dinner is more balanced, but I'd still up my protein a lot.
I don't see any fruit in this plan or any healthy fats, really.
For 1200 calories you could do this:
Breakfast: One hard boiled egg--cal 85/ pro7/ carb0/ fat 6
One half grapefruit--cal 52/ pro1/ carb 13/ fat 0
One piece whole wheat toast--cal 69/ pro 3/ carb13/ fat 1
Snack : Chicken breast roasted, skinless (30 gm)--cal 48/ pro 9/ carb 0/ fat 1
Pita bread (small-28 gm)--cal 74/ pro 3/ carb 15/ fat 1
One small apple--cal 55/ pro 0/ carb 15/ fat 0
Lunch:Hamburger, lean 5% fat (3 ounce-0 85 gm)--cal 139/ pro 22/ carb 0/ fat 5
Lettuce salad, radish, onion--cal 11/ pro 0/ carb 2/ fat 0
Reduced fat Italian dressing--cal 22/ pro 0/ carb 2/ fat 2
Snack: Turkey breast roasted, skinless (43 gm)--cal 58/ pro 13/ carb 0/ fat 0.5
One piece whole wheat toast (28 gm)--cal 69/ pro 3/ carb 13/ fat 1
Almonds (1/2 ounce-11 nuts-14 gm)--cal 82/ pro 3/ carb 3/ fat 7
Dinner:Grilled salmon--cal 281/ pro 39/ carb 0/ fat 12
Asparagus--cal 27/ pro 3/ carb 5/ fat 0
One boiled medium potato (178 gm)--cal 154/ pro 4/ carb 34/ fat 0.3
That's a total of cal/1226
http://www.nowloss.com/1200-calorie-diet-plans.htm - try this site for some food ideas...
Just a word of caution: "The Minnesota Starvation Experiment, researchers found that prolonged periods of semi-starvation of less than 1,560 calories per day caused mental issues such as depression in some of the subjects. For some people, 1,200 calories may be perfectly adequate to meet their body's needs. For others, it may not. While eating a 1,200-calorie-per-day diet can help you lose weight, maintaining this diet for a long time may be detrimental to your health."