Best Free Macro Calculator Diet Apps

4.8😊(23K ratings)

FreeIn-App Purchases

#11in Health & Fitness

MacroFactor - Macro Tracker screenshot 1

MacroFactor - Macro Tracker screenshot 2

MacroFactor - Macro Tracker screenshot 3

MacroFactor - Macro Tracker screenshot 4

MacroFactor - Macro Tracker screenshot 5

MacroFactor - Macro Tracker screenshot 6

This app uses a dynamic algorithm to adapt your calorie and macro targets based on your metabolism and progress. It offers tools for quick food logging, a verified database, and personalized coaching to help you achieve sustainable diet goals without stress or rigidity.

What We Love

🚀 Easy to use
🔍 Detailed analytics and data
🤖 Intelligent algorithm adjustments
👍 Flexible and customizable
💯 Comprehensive food database
🧠 Science-backed approach
🔢 Accurate macro tracking
📈 Helpful weight trend visualization
🙌 Adherence-neutral design
⏱️ Efficient food logging

Room to Improve

🔍 Limited food database for some regions
🤔 Steep learning curve for some users
💰 Subscription-based model
🤖 Occasional inaccuracies in AI-generated entries
🔀 Convoluted navigation in some areas

Macro_Calculator by Ahmad Sattar

Calculate Macros

Strong Contender

🔧 Utilities

0.0(0 ratings)

Free

Macro & Calorie Calculator by Principia Partners LLC

TDEE, BMI, Fluid for Dietitian

Worth Considering

Macros: Calorie Calculator

5.0(1 ratings)

FreeIn-App Purchases

This app transparently calculates your daily calorie and macro targets, showing every step of the process. It also provides personalized fluid intake recommendations and BMI analysis, helping you understand the data behind your health goals.

More Free Macro Calculator Diet apps to explore

Macro Calculator

Calculate caloric needsDetermine precise macronutrient needsChoose weight loss, maintenance, or muscle gain goals

This app helps you calculate your daily caloric and macronutrient needs for weight loss, maintenance, or muscle gain. It offers five different macro calculation methods and tracks your progress with insightful graphs.

Calorie Deficit Calculator

(0)

ad-supported

Oatsy Macro Tracker Diet Coach

Advanced food diary with large nutrition databaseCalorie and macro/micronutrient trackingCustomizable diet plans (Keto, Intermittent Fasting, etc.)

This app helps you achieve your health and nutrition goals by tracking your food intake, water consumption, and exercise. It offers a comprehensive nutrition database, custom diet plans, and AI-powered food scanning to make logging easier.

(3.7K)

Keto Calculator - Keto Buddy

Keto/low carb macro calculator

Macronutrient calculationKetogenic diet supportLow-carb diet support

Calculate your ideal macronutrient intake for ketogenic and other low-carb diets. This free tool helps you determine the right balance of fat, protein, and carbohydrates based on your individual goals and needs.

IIFYM Macro/Calorie Calculator

(8.4K)

free

Your daily macro requirements

$1.99

Calculate your daily calorie and macronutrient needs based on your personal goals. It uses established formulas to estimate intake for weight loss or gain, and provides tailored recommendations for protein, fat, carbohydrates, and fiber.

Calorie intake calculatorMacro requirement estimationWeight loss/gain goal adjustment

by COCOPALMS TECH WEB DESIGN COMPANY

Personalized meal plansMacro trackingSmart meal prep

This app simplifies nutrition by offering personalized meal plans and effortless macro tracking. It provides AI-driven insights and reminders to help users achieve their health goals, whether it's weight loss, muscle gain, or healthier eating habits.

Macro & Food Diary Tracker

(5)

ad-supported

Macros - Calorie Counter

Personalized calorie and macro goalsExtensive food databaseBarcode scanner

Easily track your daily calorie and macronutrient intake to achieve your health goals. Whether you aim for weight loss, muscle gain, or a healthier lifestyle, this app provides personalized goals, a comprehensive food database, and activity tracking.

(977)

Quick Macro Finder by FDL

Find Your Macros

Calculate daily calorie needsCalculate macronutrient needsConvert alcohol intake to macros

Easily calculate your daily calorie and macronutrient needs to achieve your fitness goals. Quickly convert alcohol intake into trackable macros to stay on course. This tool simplifies macro calculations for beginners and those seeking a fast, convenient method.

MacrosFirst - Macro Tracker

(205)

free

Calorie Counter, Nutrition Log

Custom macro goal settingAutomatic serving size calculationBarcode and label scanning for food logging

This app helps users track their food intake, calories, and macronutrients to achieve health and fitness goals. It offers features like custom goal setting, automatic serving size calculation, and quick food logging via barcode scanning or label analysis. Users can also monitor progress, share meals, and even convert alcohol calories into macro equivalents.

Calorie Calculator - MacroCal

(22K)

freemium

Keto, Carb, IIFYM, Protein

Daily calorie calculationMacronutrient breakdownGoal setting (lose, maintain, gain)

Calculate your daily calorie and macronutrient needs to achieve your fitness goals, whether it's losing fat, building muscle, or maintaining your current weight. This tool helps you determine the right intake based on your personal profile and objectives.

(9)

Macro Calculator - Mifflin-St Jeor Formula

by Rukshan Marapana

$2.99

Calculate your daily macronutrient needs using a scientifically backed formula. This app provides a straightforward way to determine your BMR and customize your macro targets based on your personal information.

Macronutrient calculationMifflin-St Jeor Formula for BMRCustomizable macro targets

macro: count your calories

(4)

paid

Diet & Food Tracker

AI-powered calorie trackingLog meals in secondsScan food with camera

This app helps you manage your nutrition by quickly logging meals. It offers features like AI-powered tracking, photo scanning of food, and barcode scanning for packaged items. The app prioritizes user privacy with all data stored locally on your device.

(45)

Macro Calculator Carb Manager

Calorie Deficit Fate TDEE Calc

Calmeter - AI Calorie Tracker

(0)

Macro & Nutrition Food Counter

AI meal scanningBarcode scanningFood database search

Instantly analyze the nutritional content of any meal by taking a photo, scanning a barcode, or searching a database. Track calories, macros, and other nutrients to meet your health and fitness goals.

Nutrition Tracking Made Simple

Macro trackingMicro trackingCustom goals

This app simplifies health and fitness by making nutrition tracking easy. Log meals, organize recipes, and monitor calories and macronutrients with proven recommendations. It offers a user-friendly interface with powerful tools for personalized diet management.

(602)

TDEE, BMR and BMI Calculator

TDEE

TDEE calculationBMR calculationBMI calculation

Calculate your Total Daily Energy Expenditure (TDEE) using your body metrics. This app then helps you divide your daily calorie allowance into precise macronutrient targets for your specific diet.

(482)

DietCalculator Free

by myappbuilders.com

Enter nutrient values from food labelsCalculate balanced nutrient intakeSupports weight loss goals

Easily balance your daily food intake by entering nutrient values from nutrition labels. This app simplifies calculations for weight loss and nutrient balancing, offering two distinct calculation methods for your convenience.

This app guides users to achieve fitness goals by tracking nutrition and providing customized workout plans. It offers a food database and custom meal creation for precise dietary logging. It's a comprehensive tool for weight loss, muscle gain, or general health improvement.

Nutrition trackingMacronutrient intake loggingCustomizable workout routines

(31)