BMR Calculator

What is BMR?

BMR Calculator stands for Basal Metabolic Rate. It is used to check how many calories your body needs each day just to stay alive, even if you are doing nothing at all. Breathing, Pumping blood, digesting food your body needs energy for all this. That’s what your BMR measures.

Why BMR is important

If you are trying to lose weight, gain muscle, or just stay fit, BMR gives you a clear idea of how many calories your body actually needs. You can know instead of guessing. You can use our BMR calculator to build the right meal or workout plan.

How Does This BMR Calculator Work?

You just need to enter details:

Your age

Gender

Weight

Height

Activity level (optional but helpful)

When you enter these details, our calculator will show you how many calories you burn per day at rest and how many you burn in daily activities like walking, working, etc.

What Can you do with your BMR?

Once you know your BMR, you can do the following:

Plan your diet better (eat fewer calories to lose weight)
Adjust your exercise goals (burn more if you’re trying to lose fat)
Stay on top of your fitness journey with real data.
Avoid eating too little or too much.

Example:
Let’s say your BMR is 1600 calories. That means even if you lay in bed all day, your body would still need 1600 calories to function. But if you’re moderately active, your actual daily needs might be closer to 2200–2400 calories.

BMR is not One-Size-Fits-All

It depends on your body size, muscle mass, age, and also your daily lifestyle. That’s why a personalised calculator like this one is way better than general advice.

So, Who Should Use This?
Honestly, anyone. Whether you’re starting your fitness journey or already into health and workouts — knowing your BMR helps you make better choices. It’s for:

Gym beginners

Diet planners

Weight loss warriors

Athletes

Or just regular folks trying to stay healthy