If you weigh 300lbs how many calories should you eat a day to loss weight?
Tough to be exact with out knowing gender and height. About 2500 - 2700 calories, at the max 2300 calories. You will lose weight , of course. If you want to lose it well, make sure you eat good carbs, good fats, and protein you need those three..
you would die if you ate that many calories. to lose weigh find out how many calories you should be eating for your current weight and then find out how many calories you should be eating for your target weight. slowly inch your calories down to that target weight range. and really you should ask your doctor about weight loss. to see if you even need it.