Fitness Macronutrients Calculator (BMR) Site Widget And Browser Extension

The foods we eat are made up of three macronutrients. These macronutrients are carbohydrate (carbs), protein, and fat. This health calculator helps you find your ideal ratio of proteins, carbs, and fats using age, height, weight, gender, and activity level.

Why choosing this macronutrients calculator?

• Set goals: maintainance, lose weight or gain mass
• 2 most known formulas to calculate the needed macronutrients
• Instant switch between imperial and metric system
• 5 ready to use styles
• Responsive design
• Instant calculation, no page refresh
• Tooltips, for better user experience
• Can be used as a widget or a full page
• It only uses HTML, CSS, JavaScript
• No jQuery required or other libraries
• No database required