How many calories should i eat to lose weight iam 40 years old 240 pounds 6 feet tal.?

Take the weight you want to be and times it by 10 to find out how many calories to eat to reach and maintain that weight.

Example=If you want to weigh 180 pounds you should be eating 1800 calories a day. Don't forget to take into account you can eat more calories if you excercise.