Warning: 500 calories a day is an extremely low calorie restriction diet.
Do not attempt this unless under medical direction.

Are you wondering how much weight will I lose if I eat 500 calories a day?
Below you’ll find estimates of weekly weight loss for adults based on eating only 500 calories a day.
DO NOT DO THIS unless under medical supervision – it’s a crazy low amount!
To get a personal daily calorie recommendation, see how many calories should I eat to lose weight.
If you are teenager, read how many calories should a teenager eat a day for some easy guidelines to develop healthy eating habits.
Weight loss based on your current weight
100 - 120 lbs
For a weight of 100 to 120 lbs, if you eat 500 calories per day, you will lose 2 to 3 pound per week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
120 - 140 lbs
For a weight of 120 to 140 lbs, if you eat 500 calories per day, you will lose 2 to 3 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
140 - 160 lbs
For a weight of 140 to 160 lbs, if you eat 500 calories per day, you will lose 2 to 3 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
160 - 180 lbs
For a weight of 160 to 180 lbs, if you eat 500 calories per day, you will lose 3 to 4 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
180 - 200 lbs
For a weight of 180 to 200 lbs, if you eat 500 calories per day, you will lose 3 to 4 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
200 - 220 lbs
For a weight between 200 and 220 lbs, if you eat 500 calories per day, you will lose 3 to 4 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
220 - 240 lbs
For a weight of 220 to 240 lbs, if you eat 500 calories per day, you will lose 4 to 5 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
240 - 260 lbs
For a weight between 240 to 260 lbs, if you eat 500 calories per day, you will lose 4 to 5 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
260 - 280 lbs
For a weight between 260 to 280 lbs, if you eat 500 calories per day, you will lose 4 to 5 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.
280 - 300 lbs
For a weight between 280 to 300 lbs, if you eat 500 calories per day, you will lose around 5 pound a week.
Warning at this weight 500 calories a day is probably too much of a calories restriction for you.
Follow the link above to use the daily calorie calculator to a get a personalized calorie per day recommendation.