Health & Fitness Calculators
Pick from our complete set of health and fitness tools to get metrics made just for you.
1. BMI Calculator
2. Body Fat %
3. Ideal Weight
4. TDEE Calculator
5. Calorie Calculator
6. Macronutrient Calculator
7. Protein Intake
8. Water Intake
9. 1RM Calculator
10. Heart Rate Zones
11. Muscle Mass
12. Waist-to-Height Ratio
13. Step Calorie Burn
14. Recovery Time
15. Workout Timer
16. BMR Calculator
17. Lean Body Mass
18. Body Type
19. Running Pace
20. VO2 Max Estimate
21. Body Adiposity Index
22. Fat-Free Mass Index
23. Basal Metabolic Rate
24. Caloric Deficit
25. Weight Loss Timeline
26. Protein per Meal
27. Carb Cycling
28. Intermittent Fasting
29. Creatine Dosage
30. Caffeine Intake
About Our Easy-AI Fitness
Achieve your wellness goals with reliable, expert-backed health and fitness calculators.
Our Mission
We provide reliable, user-friendly fitness calculators designed to help you understand your body metrics and track your progress with confidence. Our tools support everyone—from beginners to professional athletes.
Our Approach
- Using scientifically validated formulas for accurate results
- Prioritizing user privacy with browser-based calculations
- Continuously updating our tools with the latest research
30+ Fitness Calculators
Comprehensive tools for all your health metrics
Why Choose Our Easy-AI Fitness?
Our comprehensive calculators provide accurate health metrics to help you on your fitness journey.
Comprehensive Metrics
Get multiple health indicators including BMI, body fat percentage, and more in one place.
Scientifically Valid
Our algorithms use research-backed formulas to provide reliable results you can trust.
Privacy Focused
All calculations happen in your browser - we don't store any of your personal data.
Get In Touch
We're here to help you with any questions about our fitness calculators and tools.