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Why Knowing Your BMI Is Important? In today’s busy lifestyle, tracking health has become more important than ever. Your Body Mass Index (BMI) is one of the easiest ways to understand if your weight is in a healthy range. You can try 200+ free tools at United Calculator , including finance, health, math, and fitness calculators. Understanding BMI (Body mass index ) in depth BMI Formula: BMI = Weight (kg) ÷ Height (m²) BMI Categories (WHO Standard): Underweight: Below 18.5 Normal: 18.5 – 24.9 Overweight: 25 – 29.9 Obese: 30+ Doctors, trainers, and nutritionists use BMI to guide diet and exercise routines. For more useful fitness tools, explore the Health Calculators Category  where you’ll find BMI, BMR, Calorie, and Ideal Weight calculators. How to Maintain a Healthy BMI Eat a balanced diet with whole grains, proteins, and vegetables. Stay active with at least 30 minutes of exercise daily. Drink enough water and stay hydrated. Sleep well (7–8 ...

5 Must-Have Financial Calculators for Better Money Management Managing finances can be overwhelming, but the right tools can simplify loans, investments, and savings planning. Whether you're taking a home loan, investing in an annuity, or buying a car, these  free financial calculators  from  UnitedCalculator.net  will help you make smarter decisions. 1. Amortization Calculator – Plan Your Loan Repayments If you have a loan (home, personal, or car), understanding your repayment schedule is crucial. The  Amortization Calculator  breaks down each payment into principal and interest, showing how much you’ll pay monthly and when your loan will be fully repaid. ✅  Best for:  Homebuyers, loan takers, and anyone with an installment loan. 2. Annuity Calculator – Grow Your Retirement Fund Planning for retirement? The  Annuity Calculator  helps estimate how much your investments will grow over time. Just enter your contribution amount, interest ra...