Health & Fitness Calculators
Scientifically-validated tools for BMI, nutrition tracking, and wellness planning.
Frequently Asked Questions
While the BMI Calculator is a great general health indicator, it may overestimate body fat in athletes with high muscle mass. We recommend using it alongside our Body Fat Percentage tool for a better overview.
The Basal Metabolic Rate (BMR) tool calculates how many calories your body burns at rest. Knowing this number allows you to create a precise caloric deficit for safe and effective weight management.
Our Pregnancy Due Date Calculator provides an estimate based on your last menstrual period (LMP) or conception date. It is a helpful planning tool, though actual delivery dates may vary.
Scientifically Accurate Wellness Calculations
Universal Convertor provides professional-grade health calculators to help you monitor and achieve your fitness goals. Our tools utilize standard medical formulas for Body Mass Index (BMI), Basal Metabolic Rate (BMR), and body fat analysis to ensure reliable data.
All our health tools prioritize user privacy—your sensitive biometric data is processed locally and never stored. From weight management to culinary measurement conversions, our suite is designed for accuracy in 2025 health standards.
2025 Health Standard
BMI is a screening metric. For a complete wellness profile, we recommend using our Body Fat and BMR calculators to understand your unique body composition.