You are welcome to PM me
I'll post the formula here for everyone though.
The Harris-Benedict formula uses the factors of height, weight, age, and sex to
determine basal metabolic rate (BMR). This makes it more accurate than determining
calorie needs based on total bodyweight alone. The only variable it doesn’t take into
consideration is lean body mass.
This equation will be very accurate in all but the extremely muscular (will
underestimate caloric needs) and the extremely overfat (will overestimate caloric needs).
Men: BMR = 66 + (13.7 X wt in kg) + (5 X ht in cm) - (6.8 X age in years)
Women: BMR = 655 + (9.6 X wt in kg) + (1.8 X ht in cm) - (4.7 X age in years)
Example:
You are male
You are 30 yrs old
You are 5' 8 " tall (172.7 cm)
You weigh 172 lbs. (78 kilos)
Your BMR = 66 + 1068 + 863.6 - 204 = 1793 calories/day
Once you know your BMR, you can calculate TDEE by multiplying your BMR by the
following activity factor.
Activity factor
Sedentary = BMR X 1.2 (little or no exercise, desk job)
Lightly active = BMR X 1.375 (light exercise/sports 1-3 days/wk)
Mod. active = BMR X 1.55 (moderate exercise/sports 3-5 days/wk)
Very active = BMR X 1.725 (hard exercise/sports 6-7 days/wk)
Extr. Active = BMR X 1.9 (hard daily exercise/sports & physical job or
2 X day training, marathon, football camp,
contest, etc.)
Continuing with the previous example:
Your BMR is 1793 calories per day
Your activity level is moderately active (work out 3-4 times per week)
Your activity factor is 1.55
Your TDEE = 1.55 X 1793 = 2779 calories/day
Your TDEE is your total daily energy expenditure.
if you eat at your TDEE you will not gain - nor lose weight -
You want to never cut more than 9000 calories a week from your diet (normally cutting 3500 is safest - this of course depends on how fat you are to start with)