Calorie Deficit Calculator
Calculate a safe calorie deficit for sustainable weight loss.
Used to determine safe minimum calorie floor (1,500 for men, 1,200 for women)
Don't know your TDEE? Calculate it here
From the Blog

Can You 'Boost' Your Metabolism? The Truth
Green tea, spicy foods, meal timing—do any metabolism 'boosters' actually work? A science-based look at what really affects your metabolic rate and what's just marketing.

Does Eating Late at Night Cause Weight Gain? The Science
Separating fact from fiction on late-night eating and weight gain. What the research actually shows about meal timing, metabolism, and your waistline.

The Complete Guide to Calorie Counting in 2026
Learn everything you need to know about calorie counting, from the basics of energy balance to practical tips for tracking your daily intake. Our comprehensive guide covers methods, tools, and expert advice.