Basic metabolic rate, daily calorie intake

For example:

• 165 lbs
• 5'4" (64")
• 48 years

Basic metabolic rate:  655 + (4.35 + 165) + (4.7 * 64) - (2.7  * 48)  =  995.55

Daily calorie intake  1.55 * 995.55 = 1543