Brain tumor, breast cancer, colon cancer, congenital heart disease, heart arrhythmia. See more conditions.
Use the calorie calculator to estimate the number of daily calories your body needs to maintain your current weight.
If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.
See how your daily calorie needs change if you alter your activity level:
People judge the intensity of their activities differently. And activity levels can change over time. So think of your calorie estimate as a starting point and adjust it up or down as you alter your activity level.
Created by Mayo Foundation for Medical Education and Research based on Harris Benedict Equation and Institute of Medicine Dietary Reference Intakes.
Privacy assurance: Information that you enter won’t be saved or sent to any website.
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press.
A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.
This site complies with the HONcode standard for trustworthy health information: verify here.