This calculator helps you determine the exact amount of cannabis material needed for your edibles. Input your cannabis's cannabinoid content and desired potency per serving to get precise measurements for oils, flower, and more.



223+ iOS apps curated and reviewed
Every iPhone needs a few good thc calculator apps. We benchmark 223+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.



This calculator helps you determine the exact amount of cannabis material needed for your edibles. Input your cannabis's cannabinoid content and desired potency per serving to get precise measurements for oils, flower, and more.






This application assists users in calculating the potency of homemade edibles by factoring in THC percentage, weight, and desired dosage. It accounts for conversion rates and extraction efficiency to help predict the final strength of your creations. Currently available in Oregon, with more states planned.



Calculate approximate THC dosage with an advanced bioavailability calculator for common consumption methods. Understand your body's absorption to promote responsible indulgence.


This app helps users track their medicinal cannabis journey with a personal journal, recipe collection, and dosage calculator. It offers insights into strain effects and allows for custom recipe creation. Premium features include advanced statistics and enhanced security.


Instantly test cannabis flower quality and %THC using just your phone camera. Get insights into plant health, detect pests and mold, and receive personalized growing advice. Ideal for consumers and professional growers alike.


Identify weed strains by taking a photo. Get strain name, THC level, and sativa/indica classification. Explore similar strains and predict effects for a personalized experience.


This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.


This AI-powered companion helps you discover personalized cannabis strains based on your needs and preferences. Explore detailed strain information, track your experiences, and receive smarter recommendations over time. Make informed choices for symptom management or recreational use.


This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.


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.


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.


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.


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.


This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.


This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.


This app offers a customizable and fast calculator experience with a wide variety of themes. It includes scientific and standard modes, real-time results, and calculation history. Personalize your math with over 60 cute and colorful themes, including animated options.


This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.


This app is a powerful scientific calculator with graphing capabilities, a formula library, and a unit converter. It offers natural display input, advanced math functions for algebra, calculus, and statistics, and supports various number bases and formats.


This app offers a versatile calculator experience with both standard and scientific modes. Customize its appearance, use it in any orientation, and access additional tools like a notes tab and calculation history. It's designed for students and professionals needing accurate calculations.


A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.