500 calories are natural calories to gain/lose weight. These calories increase/decrease 1 pound weight in a week.
Make Your DIET PLAN| Age | |
| Height(cm) | |
| Weight (kg) |
| DESCRIPTION | MALE | FEMALE |
| Essential Fat | 2-4% | 10-12% |
| Athletes | 6-13% | 14-20% |
| Fitness | 14-17% | 21-24% |
| Acceptable | 18-25% | 25-30% |
| Obese | 26%+ | 31%+ |
Below are the most common questions users ask about BMI, BMR, Body Fat Percentage, and Protein Requirement. Click on a question to reveal the answer.
Welcome to the FitnessIsGame Calculator Center — your trusted destination for accurate, fast, and free fitness calculators. Our goal is to help you make better fitness decisions by understanding your body’s true potential. Whether you aim to lose fat, gain muscle, or simply maintain a healthy body, these tools guide you with data-driven insights for smarter results.
Here, you’ll find advanced health tools like the BMI Calculator, BMR Calculator, and Body Fat Percentage Calculator. Each calculator uses science-based equations to deliver precise results. You can easily check your weight category, daily calorie requirement, and metabolic rate within seconds.
Our free online calculators are based on globally recognized formulas such as the Harris-Benedict Equation and US Navy Body Fat Formula. These tools are simple to use and optimized for both beginners and advanced fitness enthusiasts. Instead of guessing your daily calorie or protein needs, let data work for you.
Regularly tracking your BMI, BMR, and body fat % helps you stay consistent and make informed adjustments to your routine. Small changes in diet, exercise, and sleep can lead to big results over time. Remember — fitness is not just a goal, it’s a continuous game that rewards discipline and awareness. This information is provided for general guidance and is based on approximate data — please use it politely and consult a professional for personalized advice.