Calculate your calorie needs Body mass (kg)Your bodyweight in kilogramsHeight (cm)Your height in centimetersAgeYour age in yearsGender Male Female Result (resting metabolic rate)The estimated number of calories you burn while doing nothing all dayResult (resting metabolic rate)The estimated number of calories you burn while doing nothing all dayActivity level Little to no exercise (office job) Light exercise (1–3 days per week) Medium exercise (3–5 days per week) Heavy exercise (6–7 days per week) Heavy exercise plus strenuous job Final resultThe estimated number of calories you burn during a normal dayFinal resultThe estimated number of calories you burn during a normal day
