Calories in?

Baigle2003

I've been told so many different things about how many calories I should consume a day. If I'm 143, 5'3" how many calories should I be consuming a day to lose weight? I run/lift 5 days a week, 50 minutes per session.

Pandorian

Just use the tools here, enter your measurements, tell it your desired rate of weight loss and it'll tell you how many calories to eat to lose weight without any exercise. Adding exercise adds to your calories.

Barelmy

I wouldn't go under half a pound of weightloss a week, not as low as you are.

ramseyrose

You can work it out from this but it is very close to what MFP calculate anyway

English BMR Formula
Women: BMR = 655 + ( 4.35 x weight in pounds ) + ( 4.7 x height in inches ) - ( 4.7 x age in years )
Men: BMR = 66 + ( 6.23 x weight in pounds ) + ( 12.7 x height in inches ) - ( 6.8 x age in year )

Metric BMR Formula
Women: BMR = 655 + ( 9.6 x weight in kilos ) + ( 1.8 x height in cm ) - ( 4.7 x age in years )
Men: BMR = 66 + ( 13.7 x weight in kilos ) + ( 5 x height in cm ) - ( 6.8 x age in years )

Once you know your BMR, you can calculate your Daily Calorie Needs based on your activity level using the Harris Benedict Equation.

Harris Benedict Formula
To determine your total daily calorie needs, multiply your BMR by the appropriate activity factor, as follows:

•If you are sedentary (little or no exercise) : Calorie-Calculation = BMR x 1.2
•If you are lightly active (light exercise/sports 1-3 days/week) : Calorie-Calculation = BMR x 1.375
•If you are moderatetely active (moderate exercise/sports 3-5 days/week) : Calorie-Calculation = BMR x 1.55
•If you are very active (hard exercise/sports 6-7 days a week) : Calorie-Calculation = BMR x 1.725
•If you are extra active (very hard exercise/sports & physical job or 2x training) : Calorie-Calculation = BMR x 1.9