
Originally Posted by
squanto
The problem with using a formula like this is that everyone is different, so you have to figure it out for yourself. Instead, this is what I want you to do: Record everything you eat for a week. Don't try to diet or whatever, just eat what you would normally eat to maintain. At the end of the week, use a website (there are lots of different ones, Fitday.com seems to be a popular one) to approximate how many calories you consume in a day. Take the average number of calories you consume in a day. Then take that number and subtract 500. That's how many calories you should be eating to cut.
Adjustments can be made later, but this should give you a pretty good idea of how much to eat. Also, you don't have to do it for a whole week, but it's better to get an average amount of calories rather than just seeing what you eat in one day, because that could potentially throw off your results.