Use our BMI Calculator to check your body mass index online quickly and accurately.
BMI is a quick way to check if you're at a healthy weight for your height. It's not perfect - athletes might have high BMI from muscle, not fat - but it's a good starting point for most people.
Check out these other useful calculators for different purposes
Figure out how many calories you need each day to maintain, lose, or gain weight. Great for diet planning.
Get a better picture of your health by estimating your body fat percentage. More detailed than just BMI.
See how long it will take to reach your goal weight and how many calories you need to cut.
Find out what your healthy weight should be based on your height, age, and gender.
Figure out how much water you should be drinking each day based on your weight and activity level.
Calculate how many grams of protein, carbs, and fat you should eat each day for your goals.
Your BMI gives you a quick snapshot of where you stand health-wise. Think of it like checking your car's tire pressure - it's not everything, but it tells you if something might need attention. Most doctors use it as a starting point when they're checking your overall health.
It's pretty simple, really. You just tell us how tall you are and how much you weigh, and we do the math. Whether you use pounds and feet or kilograms and centimeters, we can handle it. The formula's been around for a while, but we make it easy to use.
BMI isn't perfect. If you're really muscular (like a serious athlete), your BMI might say you're overweight when you're actually just super fit. Older folks might have a normal BMI but still have too much body fat. And it doesn't work well for kids or pregnant women. But for most regular people, it's a helpful tool.
If your BMI isn't where you want it to be, don't panic. Just use it as motivation to make some healthy changes. Maybe start walking more, cut back on soda, or add some veggies to your meals. Small changes add up over time!
A little knowledge about what your BMI means for your health
If your BMI's not in the normal range, you might have a higher chance of heart problems, diabetes, or other health issues. It's worth paying attention to.
Eating more whole foods, watching your portions, and drinking enough water can all help you get to a healthier weight. You don't need a crazy diet - just better choices.
Aim for at least 30 minutes of activity most days. It doesn't have to be gym torture - walking, gardening, or playing with your kids all count.
BMI is just one piece of the puzzle. If you're worried about your health, chat with a doctor. They can give you advice that's actually tailored to you.
Here are answers to some common questions about BMI