Best Proportion Apps

4.7(16 ratings)

FreeIn-App Purchases

Ratio & Proportion Calculator screenshot 1

Ratio & Proportion Calculator screenshot 2

Ratio & Proportion Calculator screenshot 3

Easily solve proportion problems by entering three of the four variables. This app provides detailed step-by-step solutions and saves all your calculations in a history for later review. Fractions, decimals, and constants are supported.

Best Proportion Calc by Denis Belmont

Simple and quick calculation

Strong Contender

📊 Productivity

5.0(5 ratings)

FreeAds

Easily solve proportion problems with a simple and intuitive interface. This app uses the cross product method for quick and accurate calculations across various fields like finance and science. It's available offline and free to use.

Proportion Ratio Solver by Muhammad Awais Younas

Calculate Ratios & Proportions

Worth Considering

Ratio Solver: Proportions

0.0(0 ratings)

FreeAds

More Proportion apps to explore

simple solver proportions

This utility app quickly calculates unknown values in everyday ratios. It features a clean interface for easy setup and instant results, making it ideal for school, work, or daily tasks.

Solve proportions instantlyQuick setup for unknown valuesClean and minimal interface

Ratio Calculator - Proportion

(1)

free

Aspect Ratio Calculator

$4.99

Enter 3 of 4 variablesDetailed solution stepsCalculation history

Rule of Proportion PRO

With solution steps

$1.99

Solve proportion problems with ease by entering three of the four variables. This app provides detailed solution steps and saves all calculations in its history. Share your final results and easily manage your calculation history.

(3)

paid

Proportion_Calculator

Proportion Calculator

Solves for unknown values in proportionsProvides labeled step-by-step explanationsFast calculation speed

This app helps you find the unknown value in proportions by showing step-by-step calculations. It's useful for various applications, from cooking to science, and offers a simple, fast, and visually appealing way to solve proportion problems.

Step-by-Step Math Solutions

Automatic proportion solving with stepsTheory cards for understandingAdvanced math keyboard

This app provides step-by-step solutions for mathematical proportions. It's designed for students and math enthusiasts to learn, practice, and simplify calculations with an intuitive interface and theoretical resources.

Proportions: A perfect recipe

(2)

ad-supported

Mix ingredients wisely

Body fat scanner & physique

Golden Ratio Layout Guides

Correctly Resize Dimensions

$1.99

Easily calculate new image dimensions while preserving aspect ratio to avoid distortion. This tool helps graphic designers, photographers, and professionals accurately resize images for various needs, including blueprinting and sign making.

Scale image dimensionsMaintain image proportionsFraction modes

by Saran Dumronggittigule

(14)

free

Rule of Three Calculator

Ratio calculationProportion solvingFinds unknown numbers

This utility app helps you solve problems involving ratios and proportions. It calculates an unknown number based on the relationship between two other known numbers.

Light table sketch compare

Compare drawing to reference imagesAlign and inspect drawing areasAdd annotations to images

This app helps artists identify and correct errors in their drawings by comparing them side-by-side with reference images. It offers tools to align images, add annotations, and apply measurement guides to ensure accurate proportions.

🎨 Graphics & Design

(45)

free with in-app purchases

CloudLabs Proportions

Heads Tall – Your Body Ratio

What's your body ratio?

Calculate body ratio from photosMeasure height in headsSave and share results

This app calculates your body ratio based on a single photo, telling you how many "heads tall" you are. It offers a fun way to measure yourself and share results with friends, with all analysis performed on your device for complete privacy.

📷 Photo & Video

Recipe Scaler & Rule of Three

free

Direct proportion

Recipe scalingRule of three calculationQ&A problem solver

Instantly calculate proportions and simplify everyday math problems with this app. It features a recipe scaler to adjust ingredients and a rule of three calculator for quick, accurate solutions. An intuitive Q&A tool also helps solve homework-style questions.

Formula Saving Functionality

ad-supported

Simple ratio calculator

User-friendly, simple UIFormula saving functionalityRatio calculation for experiments

Easily calculate and save frequently used ratios with a clean, user-friendly interface. Ideal for scientific experiments, cooking, and design projects, this tool simplifies proportion management for enhanced learning and hobbies.

📊 Productivity