Calorie Calculator

How to Use an Online Calorie Calculator: A Beginner’s Guide

If you're trying to lose weight, gain muscle, or simply maintain your current weight, knowing your daily calorie needs is essential. A free calorie calculator online can help you estimate how many calories you should consume each day based on your personal details and activity level.

In this guide, we’ll walk you through how to use the calorie calculator tool available on Techssore.com in simple, easy-to-follow steps.

Step 1: Visit the Calorie Calculator Page
Go to Techssore.com’s Calorie Calculator. This fitness calorie calculator is completely free and user-friendly.

Step 2: Select Unit:

US Imperial or Metric

Step 3: Enter Your Basic Information
Fill in the following details:

• Age – Your current age in years.

• Gender – Male or female (metabolism differs slightly).

• Height – In centimeters or feet/inches.

• Weight – In kilograms or pounds.

Step 3: Select Your Activity Level
Choose the option that best matches your daily routine:

• Basel Metabolic Rate (BMR)

• Sedentary (little to no exercise)

• Light active (light exercise 1-3 days/week)

• Moderate active (moderate exercise 3-5 days/week)

• Very active (intense exercise 6-7 days/week)

• Extra active (hard training daily + physical job)

Step 4: Click "Calculate"
The best Calorie calculator 2025 will instantly process your data and display:

• Your Calories needed per day to maintain your current body weight

How to Use These Results in Daily Life

Now that you know your calorie target, here’s how to apply it:

✅ Track your food intake using apps like MyFitnessPal or a food diary.
✅ Adjust portion sizes to stay within your calorie budget.
✅ Combine with exercise for better results (if weight loss or muscle gain is your goal).
✅ Recheck periodically—update your stats if your weight or activity level changes.

FAQ: Common Questions About Calorie Calculator

1. How accurate is a calorie calculator?

Calorie calculators provide estimates based on averages. Individual factors like genetics and metabolism can affect accuracy, but they’re a great starting point.

2. Can I use this tool for weight loss?

Yes! The calculate calories to lose weight feature helps you determine a safe calorie deficit for gradual, sustainable weight loss.

3. Is this calorie calculator free?

Yes, the tool on Techssore.com is completely free to use.

4. Should I consult a doctor before changing my diet?

If you have health conditions, it’s always best to check with a healthcare professional before making major dietary changes.

Final Thoughts

Using a best calorie calculator website like the one on Techssore.com makes it easy to understand your daily calorie needs. Whether you're a beginner or just looking for a simple calorie counter tool, this guide helps you get started on your fitness journey.

Ready to try it out? Head over to Techssore.com and calculate your calories today!

Did you find this guide helpful? Share it with a friend who’s just starting out! 🚀

Abid Akay

CEO / Co-Founder

Enjoy the little things in life. For one day, you may look back and realize they were the big things. Many of life's failures are people who did not realize how close they were to success when they gave up.