DATA SOURCES
Where does nutrition data come from?
The data foundation uses USDA FoodData Central, Open Food Facts, and curated local records. Source and serving basis travel with each record.
BEGIN / KNOW YOUR MEAL
Understand your food.
Understand yourself.
Log a meal in the way that feels fastest. Review the food, portion, and nutrition estimate before you save.
Every estimate stays reviewable and editable.
✓
Grilled chicken150 g · editable
✓
Brown rice1 cup · confirmed
Log meals your way
Photo
Voice
Text
Receipt
Barcode
Search
INSIDE THE APP
AI suggests.
You decide.
Every result pauses at a clear review screen. Rename the dish, correct the portion, or add a missing ingredient before it reaches your journal.
- 01See what AI recognized
- 02Edit each food and portion
- 03Save only after you confirm
LUNCH
Chicken rice bowl
3 items recognized · fully editable
612kcal
42 gProtein68 gCarb18 gFat
✓Grilled chicken150 gEdit
✓Brown rice1 cupEdit
?Mixed vegetables180 gEdit
01 / HOW IT WORKS
Log food your way.
Get a clear answer.
Every input follows the same important step: you review it before it becomes part of your journal.
1Photo
2Voice
3Text
4Receipt
5Barcode
6Search
ReviewEdit food & portion
SaveWhen you are ready
02 / TRANSPARENCY
Why you can trust it.
Every estimate leaves a trail.
Calorie AI never treats a photo as absolute truth. Each result combines nutrition sources, confidence signals, and your own confirmation.
Read our methodologyIMAGE PROCESSING
How does AI read an image?
The image is analyzed to suggest foods, ingredients, and portion ranges. It is a reviewable starting point—not an automatic verdict.
PRIVACY
Is the image retained?
Under the current configuration, meal images are processed in memory and are not retained by default. A log is created only after you confirm.
CONFIDENCE
When does a result need review?
Blur, occlusion, hidden ingredients, unclear portions, or an unusually wide calorie range lower confidence and trigger review.
ACCOUNTABILITY
Who owns the methodology?
Calorie AI is responsible for publishing, versioning, and updating the methodology. The content is educational and does not replace medical diagnosis or advice.
One principle throughoutWhen the system is not certain enough, the decision always returns to you.
03 / DAILY RHYTHM
A guided day,
without judgment.
Today, Log, and Coach share context to help you reflect and choose one useful step — without diagnosis or guaranteed outcomes.
Morning
Set a flexible intention
01Midday
Review your progress
02Mealtime
Log and confirm
03Evening
Reflect without pressure
0404 / FROM CALORIE AI
Read to understand.
Not to worry.
Product guide · 5 min
Log a meal from a photo and review the result
A practical flow for capturing, reviewing portions, and saving a more trustworthy meal log.
Read article →Methodology · 6 minWhy portion confirmation matters in calorie estimates
The same dish can vary substantially by weight, ingredients, and preparation.
Read article →Food intelligence · 7 minHow Calorie AI handles regional and global foods
Regional knowledge is layered onto a global food model without limiting the product to one cuisine.
Read article →Start with
your next meal.
One honest log is better than a perfect day.
- Start free
- No payment card required
- Every estimate is editable