Free Calorie & Macro Tracker

Search for each food as you ate it, choose the matching preparation and serving, enter the quantity, and add it to your daily food log. The same entries count your calories and track macros such as protein, carbohydrates, and fat.

The term macros is short for macronutrients. Protein, carbohydrates, and fat are the three macros commonly counted in a food log, and each contributes to your daily calorie intake.

Calories measure total food energy. Macros show where much of that energy comes from: protein, carbohydrates, and fat. StrengthCode tracks both, plus fiber, so you can see the daily energy total and the nutritional structure behind it.

Log the preparation state that matches the amount you measured. If you weighed chicken after cooking, choose a cooked chicken result. If you weighed dry rice before cooking, choose a dry rice result. Water gained or lost during cooking changes weight, so mixing states can distort the calculation.

Each USDA food has nutrition values tied to a measured amount. StrengthCode converts the serving you select into grams, multiplies it by your quantity, and scales calories and nutrients from the food's per-100-gram values.

Recipes, serving definitions, rounding rules, and product reformulations can create differences. For a packaged food you are holding, use its current Nutrition Facts label when it conflicts with a database result, and check that the brand and serving size match.

StrengthCode marks an unavailable nutrient as unavailable instead of turning it into a false zero. The food can still be logged, but you should treat the affected daily nutrient total as incomplete.

Yes. Set a daily calorie target that fits your goal, then use repeated food logs and body-weight trends to judge whether the target is working. A calculator gives you a starting estimate; your consistent real-world trend tells you when to adjust.

The tracker totals the protein in the foods you log, but it does not prescribe an individual protein target. Your appropriate target depends on body size, training, total energy intake, health context, and professional guidance when needed.

You can start without an account, in which case the log stays in this browser on this device. When you sign in, StrengthCode can synchronize the tracker data associated with your account so it is available across your signed-in sessions.

Yes. The StrengthCode Calorie & Macro Tracker is free to use. You can also start logging food and tracking calories and macros without an account.

No. You can log your usual foods and use the totals to understand your intake. Set an appropriate calorie target separately, track portions consistently, and choose changes you can sustain.

Yes. The foods you log contribute to both calorie and macro totals automatically. You can focus on your calorie target while keeping the protein, carbohydrate, and fat information available in the same view.

Yes. Choose Scan barcode to read an EAN or UPC-A product barcode with your camera, or choose Enter barcode to type a valid 8, 12, 13, or 14-digit product code. StrengthCode looks for exact USDA FoodData Central matches, with Open Food Facts as a fallback. Open Food Facts products include a product link and a nutrition-label photo when available. Review the product, serving, quantity, and meal before adding it. No account is required to start; guest food logs stay in this browser on this device.

Keep the whole barcode inside the scan box and move the phone far enough away for the bars to stay sharp. Use Zoom to enlarge the barcode, or choose another available camera if the image remains blurry. You can also enter the printed barcode. If no exact product match is returned, search by food name or brand and compare the result with your current product label.