Find Your Hidden Calories in 10 Seconds
Discover the calories from cooking oils, sauces, and portion sizes that most people miss — the reason you're not losing weight.
No signup required. Just describe your meal.
What did you eat?
Describe your meal and we'll find the hidden calories
Try these examples:
How This Works
Describe Your Meal
Type what you ate — be as detailed or simple as you like.
AI Analyzes Hidden Calories
Our AI detects calories from cooking oils, sauces, and hidden ingredients.
See the Shocking Truth
Get a breakdown of visible vs hidden calories with tips to improve.
Frequently Asked Questions
What are hidden calories?▼
Hidden calories are calories in your food that you don't see or account for — like cooking oils, butter on "grilled" items, sauces, dressings, and restaurant portion sizes. These can add 200-500+ calories to a single meal without you realizing.
Why am I not losing weight even though I track calories?▼
Most people underestimate their calorie intake by 30-50%. Common culprits include: forgetting cooking oils, underestimating restaurant portions, not counting drinks and snacks, and "healthy" foods that are calorie-dense (nuts, avocados, olive oil). Use this tool to find what you're missing.
How accurate is this hidden calorie detector?▼
Our AI provides estimates based on typical cooking methods and portion sizes. While not 100% precise, it reveals the hidden calories most people miss — which is often the difference between weight loss success and frustration.
How can I track calories more accurately?▼
For accurate tracking, use a food scale when possible. When eating out, ask for sauces on the side, request dry-grilled proteins, and be aware that restaurant portions are typically 2-3x standard servings. NutriFox's AI photo scanner can help by automatically detecting and logging all visible and hidden calories from a single photo.
Stop Guessing. Start Tracking Accurately.
NutriFox's AI scanner finds ALL your calories automatically.
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