How does the AI recognize food?

Our AI uses advanced computer vision trained on millions of food images. It can identify individual ingredients, portion sizes, and even complex dishes from restaurants worldwide.

Absolutely. Your food photos are processed securely and never shared. We use end-to-end encryption and comply with GDPR and CCPA regulations.

How accurate is the calorie tracking?

Our AI achieves 98% accuracy on standard meals, verified by certified nutritionists. For complex or unusual dishes, accuracy is still above 90%.

Can I use it for specific diets?

Yes! Caloria supports keto, vegan, paleo, Mediterranean, and many other dietary patterns. You can set custom macro targets to match any diet plan.

What's included in Premium?

Premium gives you unlimited meal scans, detailed macro tracking, personalized insights, weekly nutrition reports, priority AI processing, and data export capabilities.

Which devices are supported?

Caloria is available on iOS (iPhone and iPad). Android support is coming soon. Your data syncs seamlessly across all your Apple devices.

What is the best macro ratio for weight loss?

There is no single perfect ratio. A common starting point is 40% protein, 30% carbs, and 30% fat. Research shows the most important factor is a calorie deficit combined with adequate protein (1.2-2.0 g per kg of body weight) to preserve muscle mass while losing fat.

How do I calculate my macros to lose weight?

First estimate your Total Daily Energy Expenditure (TDEE) using the Mifflin-St Jeor equation. Subtract 300-500 calories for a moderate deficit. Then divide those remaining calories across protein (set first at 1.2-2.0 g/kg), fat (25-35% of calories), and carbs (whatever is left). A macro calculator automates this process.

Is counting macros better than counting calories for weight loss?

Counting macros includes calorie counting by default since every gram of protein, carbs, and fat has a calorie value. The advantage of macro counting is that it ensures you get enough protein to preserve muscle and enough fat for hormonal health, rather than just hitting a calorie number with any food combination.

How much protein should I eat to lose weight?

Research suggests 1.2 to 2.0 grams of protein per kilogram of body weight during a calorie deficit. A 2024 meta-analysis found that higher protein intake significantly prevents muscle mass decline during weight loss. For a 70 kg person, that means 84-140 grams of protein per day.

Do free macro calculators work as well as paid ones?

Yes. Most free macro calculators use the same validated equations (Mifflin-St Jeor or Harris-Benedict) as paid tools. The difference usually comes down to user experience, customization options, and whether the calculator connects to a tracking app. The math itself is identical.

Best Macro Calculators for Weight Loss in 2026

Compare the best macro calculators for weight loss in 2026. Find your ideal protein, carb, and fat targets with our honest reviews and side-by-side table.

Frequently Asked Questions

What is the best macro ratio for weight loss?: There is no single perfect ratio. A common starting point is 40% protein, 30% carbs, and 30% fat. Research shows the most important factor is a calorie deficit combined with adequate protein (1.2-2.0 g per kg of body weight) to preserve muscle mass while losing fat.
How do I calculate my macros to lose weight?: First estimate your Total Daily Energy Expenditure (TDEE) using the Mifflin-St Jeor equation. Subtract 300-500 calories for a moderate deficit. Then divide those remaining calories across protein (set first at 1.2-2.0 g/kg), fat (25-35% of calories), and carbs (whatever is left). A macro calculator automates this process.
Is counting macros better than counting calories for weight loss?: Counting macros includes calorie counting by default since every gram of protein, carbs, and fat has a calorie value. The advantage of macro counting is that it ensures you get enough protein to preserve muscle and enough fat for hormonal health, rather than just hitting a calorie number with any food combination.
How much protein should I eat to lose weight?: Research suggests 1.2 to 2.0 grams of protein per kilogram of body weight during a calorie deficit. A 2024 meta-analysis found that higher protein intake significantly prevents muscle mass decline during weight loss. For a 70 kg person, that means 84-140 grams of protein per day.
Do free macro calculators work as well as paid ones?: Yes. Most free macro calculators use the same validated equations (Mifflin-St Jeor or Harris-Benedict) as paid tools. The difference usually comes down to user experience, customization options, and whether the calculator connects to a tracking app. The math itself is identical.