How much calories can you have each day?

That depends upon your weight and activity level.

Check this site.

http://pediatrics.about.com/library/bl_calorie_calc.htm

To determine how many calories you can have each day, you need to consider your weight and activity level. A good starting point is to use a calorie calculator, such as the one found on the website pediatrics.about.com. Here are the steps to get your answer:

1. Go to the website: http://pediatrics.about.com/library/bl_calorie_calc.htm

2. Find the calorie calculator tool. It may be labeled as "Calorie Calculator" or a similar name.

3. Input your weight in pounds or kilograms. This is an important factor that helps determine your baseline calorie requirements.

4. Specify your activity level. The options may include sedentary, lightly active, moderately active, very active, or extremely active. Choose the one that best describes your daily physical activity.

5. Click on the "Calculate" or "Calculate Calories" button. The tool will then process the information to estimate the number of calories you can consume daily.

The result provided by the calorie calculator will give you an estimate of the number of calories you should aim for each day. It is important to keep in mind that this is just a starting point, and individual needs may vary. It is always a good idea to consult a healthcare professional or registered dietitian to get personalized advice tailored to your specific needs and goals.