Calculate Your BMI

Body Mass Index (BMI) is a useful screening tool that estimates body fat based on your height and weight. Use it as a starting point — your trainer can provide a more detailed body composition analysis.

Enter Your Details

0
Normal
Healthy range: 18.5 - 24.9

BMI Scale

Underweight
18.5
Normal
18.5 - 24.9
Overweight
25 - 29.9
Obese
30+

BMI Categories

Learn what your BMI number means and what the healthy ranges are for adults.

Category BMI Range Description Health Risk
Underweight Below 18.5 Weight is lower than what is considered healthy for your height. Increased risk of nutritional deficiencies, weakened immune system, and osteoporosis.
Normal Weight 18.5 - 24.9 Weight is within the healthy range for your height. Great job! Lowest risk of weight-related health issues. Maintain through balanced diet and exercise.
Overweight 25 - 29.9 Weight is higher than the healthy range for your height. Moderate risk of developing heart disease, type 2 diabetes, and high blood pressure.
Obese 30 and above Weight is significantly higher than the healthy range. High risk of serious health conditions including cardiovascular disease, stroke, and diabetes.

BMI is a general guideline and does not account for muscle mass, bone density, or body composition. Athletes and active individuals may have a higher BMI due to muscle mass. Always consult with a GYMAX trainer for a comprehensive fitness assessment.

Tips Based on Your BMI Range

Personalized suggestions to help you move toward a healthier BMI and improve your overall fitness.

Underweight

Healthy Weight Gain

Focus on nutrient-dense meals with healthy fats and quality proteins. Strength training 3-4 times per week helps build lean muscle. Consider working with a nutrition coach to create a calorie-surplus plan.

Normal Weight

Maintain & Strengthen

You're in a healthy range! Focus on maintaining balanced nutrition, regular exercise (strength + cardio), and adequate sleep. Set performance-based goals like lifting heavier or improving endurance.

Overweight

Healthy Weight Loss

Aim for 0.5-1 kg per week through a moderate calorie deficit. Combine strength training to preserve muscle with cardio for fat burn. Track your meals and stay consistent — GYMAX trainers can help design a plan.

Obese

Guided Transformation

Start with low-impact activities like walking, swimming, or cycling. Focus on whole foods and portion control. We strongly recommend joining GYMAX for a structured program with professional guidance and a supportive community.

Ready to Take Control of Your Health?

Your BMI is just one number. At GYMAX, we'll help you build a complete picture of your fitness and guide you every step of the way.

Chat with us!