How do I calculate calories from a food photo?

Simply take a photo of your meal with your phone camera or upload an image from your gallery. The AI analyzes the image to identify each dish and its ingredients, estimate portion sizes, then calculate the calories. Results appear in seconds — no manual logging required.

How accurate is the food calorie analyzer?

Accuracy depends on image quality and clarity. Clear, well-lit photos achieve 80-90% accuracy. Blurry images or mixed dishes may be less accurate. Use the results as a helpful reference, not a substitute for professional dietary advice.

What kind of photos work best?

Top-down shots with good natural lighting and individual plates separated work best. Avoid distant, dark, or cluttered images. Best results: one dish per photo, taken 15-30cm away from a top-down angle.

Is the calorie analyzer free?

Yes, 100% free — no registration, subscription, or usage limits. All you need is your phone camera or a photo from your gallery.

What if AI can't identify the food?

Try retaking the photo from a better angle with better lighting. Make sure the food is clearly visible and not covered. You can also photograph ingredients separately for more accurate analysis.

Yes, analysis runs via AI in the cloud, so you need an internet connection. The image is sent for analysis only and is not stored on our servers.

Absolutely. Images are sent for analysis via OpenRouter API and are not stored anywhere. Your privacy is 100% guaranteed. We don't keep any images or analysis data.

How many calories in an average meal?

Average breakfast: 300-500 calories. Lunch: 500-800 calories. Dinner: 400-700 calories. Fast food meals can reach 1000+ calories per meal. Use the tool to analyze your actual meal instead of guessing.

Can I use this for weight loss?

Yes! It's perfect for tracking calories. Snap your meals throughout the day to know exactly what you're consuming. Daily tracking helps you achieve weight loss or maintenance goals.

Does it analyze drinks too?

Yes, it analyzes beverages — juices, coffee, tea, sodas, and more. Make sure to photograph the cup clearly with a size reference if possible.

What's the difference between calories and macros?

Calories = total energy in the meal. Macros: protein (4 cal/g), carbs (4 cal/g), fat (9 cal/g). The tool calculates all three to give you a complete nutritional picture.

Why do estimated calories vary between photos of the same food?

Portion size varies — a serving of rice could be 1 cup or 2 cups. The AI estimates portion size visually. Clearer photos with size references (like a fork or plate edge) improve portion estimation.

Can AI distinguish between different cooking methods?

Yes, the model can generally distinguish grilled, fried, boiled, or raw food (like salads). Cooking method affects calories — fried food has more calories per volume due to oil absorption.

Does it work with any cuisine?

Yes, it recognizes dishes from cuisines worldwide — Italian, Japanese, Middle Eastern, Indian, Mexican, American, Chinese, and more. Every cuisine has its typical ingredients and preparation methods built into the AI model's knowledge.

📸 Food Calorie Analyzer

Snap any meal and get instant calorie & nutrition analysis — free

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Choose a food photo

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📂 From Gallery📸 Take Photo

📖 Usage Guide

Food Calorie Analyzer is a free AI-powered tool that analyzes photos of food to determine calorie content and nutritional information. Simply snap a picture of your meal — either with your camera or from your photo gallery — and get instant, accurate analysis.

How it works: Take a clear photo of your food from a top-down angle. The tool sends the image to a specialized AI model that identifies each food item, estimates portion sizes, and calculates calories, protein, carbs, and fat. Results appear within 5-10 seconds.

Perfect for anyone tracking their nutrition: snap your breakfast to know your morning calories, analyze lunch and dinner the same way. Track your daily meals effortlessly without manual logging or food weighing.

Bonus: The tool breaks down meals into individual components — see how much protein is in that chicken breast versus carbs in the rice. It helps you balance your meals for better nutrition. All from a single photo.

Photo quality matters: clear, well-lit images with natural lighting give the best results. Avoid dark or distant shots. Separate dishes into individual photos for better accuracy. Works with all types of cuisines worldwide.

❓ Frequently Asked Questions

Answers to the most common questions

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📸 Food Calorie Analyzer

📖 Usage Guide

❓ Frequently Asked Questions

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