Calorie Counting From a Photo: How It Works in FitBuddy

Manual food logging means searching for a product, weighing a portion and typing in grams. Many people give up within a week. Counting calories from a photo shortens the path: you take a picture of your plate and an AI suggests an estimate of calories and macros. This article explains how it works in FitBuddy and how to get the most out of it.

How it works

Open the nutrition section and add a meal with a photo. You can take the picture with the camera or pick one from your gallery. You can also add a short text hint, for example what is on the plate when it is not obvious from the image. The AI then analyses the picture and builds a meal entry with calories and macros: protein, carbs, fat and fibre.

The result is an estimate, not a lab measurement. A dish in a photo may hide ingredients such as oil, sauce or sugar, and portion size is hard to judge from an image. Treat the numbers as a sensible starting point and correct the entry when you know better.

Tips for a better photo

• Good light. Daylight or a bright lamp works better than a dim kitchen.
• The whole plate in frame. Shoot from an angle where every component is visible.
• One meal, one photo. If you want separate entries, do not mix several dishes in one frame.
• Add a hint. Say, for instance, that the salad has olive oil or that the soup is made with chicken broth. It helps where the photo cannot show what is inside.

No photo? Describe it in text

Describe the meal in words and the AI splits the description into individual foods. You can list several meals in a single message, for example what you had for breakfast and what you drank. It is handy when you have already eaten and forgot to take a picture.

The free allowance

On the free plan there are weekly limits: 3 photo scans per week and 5 text descriptions parsed per week. With Pro those weekly limits do not apply. Pro also unlocks other parts of the app, including the AI workout generator, the daily AI insight on the home screen and AI smart reminders.

Whether the free allowance is enough depends on your habits. If you just want to try it, three scans show you how convenient the approach is. For day-to-day logging you can mix methods: photos for complicated dishes, text for simple ones, and other tools for the rest.

Other ways to add food

Not every meal needs AI. These are free and have no weekly cap:

• a barcode scanner for packaged products (if a product is not found, you can create it);
• product search across OpenFoodFacts and USDA, including queries in Ukrainian;
• recent and favourite products, plus custom products.

So it makes sense to save photos for dishes that are hard to describe: home cooking, a restaurant portion, a mixed plate.

What happens after you save

The meal lands in your journal under breakfast, lunch, dinner or snack. You can edit it, move it to another slot or day, repeat it or delete it (with undo). The app shows your calories and macros for the day against your targets, which are calculated from your resting metabolic rate and the deficit or surplus you choose. A 30-day calorie intake chart helps you see the overall picture rather than a single day.

Getting a better estimate

When the contents are not visible in the photo, add a text hint: mention drinks in opaque cups, soups, desserts and sauces, since that is where hidden calories often sit. For a complex dish, such as borscht with sour cream, a casserole or a pie, list the main ingredients in a few words. If you know the portion weight, include it in the hint.

Photos are also convenient when you are at a cafe or visiting friends and cannot weigh the portion: take the picture right away, then review and adjust the result later. If an estimate looks too high or too low, edit the entry by hand. You always know more about your plate than the camera does.

A practical routine

1. Photograph the food right away, before you start eating, so you do not forget.
2. Add a hint when the contents are not obvious.
3. Review the result and correct anything that clearly does not match reality.
4. Look at the week, not a single day: the overall picture is more useful than the precision of one entry.

A note of caution

A calorie estimate from a photo is approximate. This article is not medical advice and does not replace a doctor or a dietitian. If you have a health condition, an eating disorder or special dietary needs, talk to a professional before changing how you eat.