Calorie Calculator
Calorie Calculator
Struggling to figure out how many calories you need to maintain, lose, or gain weight? You're not alone. Whether you're planning meals, tracking macros, or just curious about your daily energy needs, this Calorie Calculator is here to simplify the math. Just plug in your age, weight, height, gender, and activity level, and voilà—your personalized calorie goals appear in seconds. It’s like having a nutritionist in your pocket, minus the hourly fees. Say goodbye to guesswork and hello to clarity!
Estimate your daily calorie needs in seconds.
Your Daily Calorie Needs
To maintain your weight, you need approximately calories per day.
To lose 0.5 kg per week, aim for calories per day.
To gain 0.5 kg per week, aim for calories per day.
How It Works
This tool uses a scientifically-backed formula to estimate your Basal Metabolic Rate (BMR)—the number of calories your body needs at rest. Then, it factors in your activity level to calculate your total daily calorie needs. Here’s the breakdown:
- For men: BMR = (10 × weight in kg) + (6.25 × height in cm) - (5 × age) + 5
- For women: BMR = (10 × weight in kg) + (6.25 × height in cm) - (5 × age) - 161
Once your BMR is calculated, it’s multiplied by your activity level to give you your daily calorie needs. From there, the tool adjusts for weight loss (subtracting 500 calories) or weight gain (adding 500 calories) to help you reach your goals.
Sample Calorie Calculations
| Weight (kg) | Height (cm) | Age | Activity Level | Daily Calories |
|---|---|---|---|---|
| 70 | 175 | 30 | Moderate | 2,300 |
| 60 | 160 | 25 | Light | 1,900 |
| 80 | 180 | 40 | Very Active | 2,800 |
10 Common Uses for the Calorie Calculator
- Planning meals for weight loss or gain.
- Tracking daily calorie intake for fitness goals.
- Understanding your body's energy needs at rest.
- Adjusting calorie intake for specific diets (e.g., keto, vegan).
- Creating personalized workout and nutrition plans.
- Estimating calorie needs for athletes or active individuals.
- Monitoring changes in calorie needs as you age.
- Preparing for a marathon or endurance event.
- Calculating calorie deficits for sustainable weight loss.
- Educating yourself about nutrition and metabolism.