Best Free Macro Calculator Apps

MacrosFirst - Macro Tracker

Calorie Counter, Nutrition Log

Free

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.

Macro & Calorie Calculator

TDEE, BMI, Fluid for Dietitian

Free

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.

Calculator for iPad!

Basic & Scientific Calculator

Free

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

Calculator‰

Default Calculator

Free

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Calculator #

Scientific Calculator

Free

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

Calculator HD Pro Lite

Basic & Scientific Calc

Free

This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.

Basic Calculator+

Basic Four Function Calculator

Free

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

Calculator·

Big Basic Calculator

Free

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

OmniCalc - Calculator & Notes

History, Totals & Budgets

Free

This calculator app allows you to add notes to numbers and calculations, group related results for easy totaling, and keep projects separate. It features a searchable history and customizable appearance options for everyday math needs.

Pocket Math: Life Calculator

by MindMap Ventures LLC

Free

This utility app simplifies everyday calculations like tips, bill splitting, discounts, and unit conversions. It offers fast, easy-to-use tools for dining, shopping, finance, and work without requiring personal data or an account.

Myriad Calculator

Calculator + Worksheets

Free

This utility app offers a powerful calculator with a running expression history and undo functionality. It includes specialized worksheets for common tasks like tipping, currency conversion, and loan payments, with additional worksheets available via in-app purchase.