Calorie Calculator Gender Male Female Age Height (In Foot and Inch OR In CM) or Weight (In KG OR LBS) or Activity level Sedentary Lightly active Moderately active Very active Goal Fat loss Maintenance Muscle gain Submit Carbs Requirement Women Men Recommended amount: 20-25% 8-14% Adults in United States, average : 22-25% 15-19% Obese : 30+% 25+% All calculator usage is subject to the website disclaimer. Advertisement