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Whether it's chicken breast, a protein bar, or something from the back of the pantry, look it up, see the macros, and build your meal in seconds. No signup, and everything stays on your device.

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Integrated nutrition search

One search. Whole foods, brands & barcodes.

Our database combines major nutrition sources so you can find almost any item, then add it to your meal and watch your totals update instantly.

Smart food searchSearch by name across a huge catalog of whole foods, brands, and everyday ingredients.

Barcode lookupType or scan a UPC to pull packaged product nutrition instantly.

Meal builderPick servings, stack items, and watch calories and macros add up toward your goal.

Food & Nutrition Database

Can't find your food in a restaurant calculator? Search here for millions of items with full macro breakdowns.

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Search millions of foods on the left (whole ingredients, brands, and barcodes), then add them using the panel above.

Food	Cal	Pro	Carb	Fat	Remove

Meal totals

0 kcal

Goal 2000 0%

0 kcal in meal

Protein 0g 0%

Carbs 0g 0%

Fat 0g 0%

Fiber 0g Sugar 0g Sodium 0mg Sat. fat 0g Chol. 0mg K 0mg

Daily goal

264+ free calculators

Every tool you need, in one place

From restaurant menus to body composition and pregnancy, all built on peer-reviewed science and reviewed by our nutrition research team.

Restaurant Nutrition Calculators

Track calories, macros, and nutrients at 194+ popular restaurants.

Item not on the menu? Search our food and nutrition database for ingredients and packaged foods.

Body Composition & Health

BMI, body fat, ideal weight, and more using medically validated formulas.

📊 ABSI Calculator ⚖️ Anorexic BMI Calculator 🎖️ Army Body Fat Calculator 👶 Baby Growth Percentile Calculator 🏥 Bedridden Patient Height Calculator ⚖️ BMI Calculator ⚖️ BMI NIH Calculator 🔥 BMR Calculator 📊 Body Fat Calculator 📐 Body Shape Calculator 📊 BRI Calculator 📏 BSA Calculator 🫀 Cooper Test Calculator: VO2 Max Estimator 😊 Face Shape Calculator 💪 FFMI Calculator 🔥 Free RMR Calculator: Resting Metabolic Rate 🍽️ Free TEF Calculator: Thermic Effect of Food 🩺 GFR Calculator 📏 Height Calculator ⚖️ Ideal Body Weight Calculator ❤️ Karvonen Formula Calculator 💪 Lean Body Mass Calculator 🏋️ One Rep Max Calculator ⚖️ Overweight Calculator 📊 Skinfold Body Fat Calculator 👣 Step Length Calculator 🚶 Stride Length Calculator: Walking & Running 🎖️ US Marine Body Fat Calculator 📏 Waist-to-Hip Ratio Calculator

Diet & Macro Calculators

Personalized macro targets for weight loss, keto, protein intake, and more.

📉 Calorie Deficit Calculator 🔥 Calories Burned Calculator: 40+ Exercises 🍞 Carbohydrate Calculator 🥑 Keto Macro Calculator 🔄 kJ to Calories Converter 📊 Macro Calculator for Weight Loss 💧 Maintenance Fluid Calculator 🧘 Pilates Calories Burned Calculator 🥩 Protein Calculator 🔬 Protein Molecular Weight Calculator 👣 Steps to Calories Calculator 👣 Steps to Miles Calculator ⚡ TDEE Calculator 🚶 Walking Calories Burned Calculator 💧 Water Fasting Calculator

Vitamins & Micronutrients

Calculate daily vitamin needs based on age, gender, and lifestyle.

🩺 Cholesterol Ratio Calculator 🩺 LDL Cholesterol Calculator 💊 Vitamin A Calculator 💊 Vitamin B Calculator 🍊 Vitamin C Calculator ☀️ Vitamin D Calculator 💊 Vitamin E Calculator 💊 Vitamin K Calculator

Pregnancy & Specialty

Due date calculators, ovulation predictors, and pregnancy tools.

📅 Conception Calculator 📅 Due Date Calculator 🏥 IVF Success Rate Calculator 📅 Ovulation Calculator 📅 Period Calculator 🤰 Pregnancy Calculator ⚖️ Pregnancy Weight Gain Calculator

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Get answers in three quick steps

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Science-Backed

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Largest Food Database

Search millions of foods with integrated nutrition data, plus official restaurant guides.

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Works Everywhere

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Written & reviewed by a nutrition expert

Jennifer Zoned

Nutrition Researcher & Senior Nutritionist, Macro & Meals founder

Every calculator and restaurant guide on Macro & Meals is written and reviewed by our editorial team, led by Jennifer Zoned. Our mission is to turn evidence-based nutrition research into clear, practical tools anyone can use.

Meet the author →

Evidence-Based Guides

Latest Articles & Nutrition Science

Practical diet science, macro guides, and calorie tracking tips written and reviewed by Jennifer Zoned and our editorial team.

Browse all 34 articles →

Supplements & Liver Health

By Jennifer Zoned ⏱️ 8 min read

Can Serrapeptase Support Liver Health?

Explore the clinical science on serrapeptase, proteolytic enzymes, liver fibrosis, and Candida biofilms, plus dietitian guidelines for hepatic wellness.

Read article →