TillettFitness BMR Calculator

How many calories do you need?

This FREE calculator helps you work out how much YOU should be eating depending on your goals 💪🏽

Gender: Age (years): Weight (kg): Height (cm): Activity Level: Goal (optional):

⚠️ These results are estimates based on scientific calculators. Individual results may vary.

References:
1. Institute of Medicine (US) Panel on Macronutrients. Dietary Reference Intakes. 2005.
2. Trexler ET, Smith-Ryan AE, et al. Metabolic adaptation to weight loss. J Int Soc Sports Nutr. 2014.