Best Calculate Value Ratio Apps

171+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

Whether you're new to calculate value ratio or looking for an upgrade, our curated collection of 171+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Calculate Value Ratio

Kelley Blue Book: We Know Cars#2

Kelley Blue Book: We Know Cars by Kelley Blue Book Co., Inc.

Car Values, Research and More
Strong Contender
🛍️ Shopping
4.8(5.7K ratings)
FreeAds
Kelley Blue Book: We Know Cars screenshot 1
Kelley Blue Book: We Know Cars screenshot 2
Kelley Blue Book: We Know Cars screenshot 3
Kelley Blue Book: We Know Cars screenshot 4

Quickly find out your car's value, trade-in estimate, and market comparisons with the comprehensive and user-friendly Kelley Blue Book app. Get the most accurate information based on national market data and stay informed about all things automobile-related. Visit now to make the most of your car ownership experience.

Ratio Calculator Tool#3

Ratio Calculator Tool by Kubilay Erdogan

Ratio calculating companion
Worth Considering
🔧 Utilities
3.3(12 ratings)
FreeIn-App Purchases
Ratio Calculator Tool screenshot 1
Ratio Calculator Tool screenshot 2

This proportion calculator helps you find the missing value in an equation, determining the relationship between two sets of quantities, whether they increase or decrease proportionally. Simply input your values and get the calculated result to solve problems involving direct and inverse proportions.

More Calculate Value Ratio apps to explore

4
Financial Calculator: Percent
Financial Calculator: Percent
Financial Calculator: Percent
Tax Percentage, Profit Margin
Free

Effortlessly calculate percentages with our user-friendly app. Whether you need to figure out discounts, tips, or percentage increases, our tool makes it simple. Try it now for quick and accurate percentage calculations!

💰 Finance
(14K)
5
Ratio Calculator Total Tool
Ratio Calculator Total Tool
Ratio Calculator Total Tool
Back Calculation from Total
Free

This application calculates ratios and totals from input values and also performs back calculations. It can be used to solve problems like determining heating time based on microwave oven output wattage.

🔧 Utilities
(7)
6
Ratio & Proportion Calculator
Ratio & Proportion Calculator
Ratio & Proportion Calculator
With solution steps
Free

This application makes solving proportions easy by allowing users to enter three out of four variables and providing step-by-step solutions. With features like calculation history, fraction and decimal support, and shareable results, users can efficiently work with proportions and track their calculations.

📚 Education
(16)
7
Ratio & Text Calculator
Ratio & Text Calculator
Ratio & Text Calculator
for proportional expressions
Free

This calculator app helps you solve proportional expressions and mathematical formulas with ease. With its ratio and text calculators, you can quickly find answers to problems like scaling ingredients in a recipe or evaluating complex equations, and get started by trying it out today.

🔧 Utilities
(4)
8
TVM Calculator - FV, PV Calc
TVM Calculator - FV, PV Calc
TVM Calculator - FV, PV Calc
Time Value of Money
Free

This application helps users calculate the Time Value of Money by determining the Future Value and Present Value through simple inputs of initial value, interest rate, and time period. Try it now and get your results instantly with this intuitive and easy-to-use tool.

🔧 Utilities
(63)
9
The Golden Ratio
The Golden Ratio
The Golden Ratio
Find the Golden Ratio
Free

This application helps users find the Golden Ratio, as well as Silver and Bronze ratios, by inputting a known dimension and calculating the other proportion, with options to switch between metric and imperial units. Simply select your preferred ratio, enter a dimension, and press calculate to get the result, which can be viewed in various units.

🔍 Reference
(8)
10
Ratio Calc!
Ratio Calc!
Ratio Calc!
Gearing for your R/C car
$2.99

This application is a quick and easy tool for radio control car racers to calculate their final drive ratio and rollout, allowing them to determine if their car is geared correctly. It enables users to select their car, pinion and spur size, and calculate ratios, with features to save favourite cars, choose measurement units, and access ratio charts.

⚽ Sports
(24)
11
Dilution Calculator
Dilution Calculator
Dilution Calculator
Easily solve dilution ratios
Free

This application helps users easily calculate dilution ratios for various purposes, such as car detailing and paint applications, by simply entering the ratio and bottle size for instant results. Try it now to quickly determine the amount of water and solution you need, wherever you are.

🔧 Utilities
(138)
12
Intrinsic Value Calculator DCF
Intrinsic Value Calculator DCF
Intrinsic Value Calculator DCF
by Best Implementer LLC
Free

This application allows users to calculate the intrinsic value of stocks using the Discounted Cash Flow Model, with features including saving and loading calculations, and a portfolio view. With a free trial and optional subscription, users can access tools to help with investment decisions, including input parameter explanations and examples.

💰 Finance
(4)
13
Cycle Value
Cycle Value
Cycle Value
Calculate LLP Cycle Value
Free

This calculator tool helps professionals working with jet engine LLPs to calculate cycle values and cycles remaining, estimate repair costs, and access list prices. It offers a free, fast, and simple solution to streamline LLP management, and is used by hundreds of airlines and MROs worldwide.

🔧 Utilities
(6)
14
RATIO - Golden ratio & Silver ratio Calculator
RATIO - Golden ratio & Silver ratio Calculator
RATIO - Golden ratio & Silver ratio Calculator
by SUPER CROWDS, K.K.
Free
📊 Productivity
(8)
15
Percentage Value Calculator
Percentage Value Calculator
Percentage Value Calculator
With solution steps
Free

This application makes percentage calculations easy by allowing users to enter two of three variables and providing detailed solution steps. It also features a history function to save and manage calculations, and users can share their final solutions.

📚 Education
(4)
16
Aspect Ratio X Calc
Aspect Ratio X Calc
Aspect Ratio X Calc
A : B = C : X To find X
Free

This application helps users calculate aspect ratios for resizing images, particularly for clipping and resizing purposes, by simply inputting numbers to find the new ratio. Try it out to easily determine the new dimensions and streamline your image editing work.

🔧 Utilities
(3)
17
Financial Ratio Flashcards, Analysis, and Accounting
Financial Ratio Flashcards, Analysis, and Accounting
Financial Ratio Flashcards, Analysis, and Accounting
by TSAPlay, LLC
Free

Master finance and accounting concepts with over 100 flashcards, video, audio, and traditional lessons covering financial ratios, analysis, and accounting basics. Aspiring financial analysts, accountants, and business students can benefit from this comprehensive resource, which serves as a professional reference for lifelong learning.

💼 Business
(19)
18
Coffee Ratio Calculator
Coffee Ratio Calculator
Coffee Ratio Calculator
Always make the perfect cup!
Free

This app helps you make the perfect cup of coffee every time by providing a simple and easy-to-use calculator. Simply input your desired coffee quantity and brewing method, and the app will guide you to achieve your ideal cup.

🍔 Food & Drink
(8)
19
Profit Calculator, Revenue
Profit Calculator, Revenue
Profit Calculator, Revenue
Calculate Profit Percentage
Free

This application helps users calculate profit percentage by determining total profit, revenue, and total cost based on the quantity of goods, selling price, and buying cost. Simply enter the selling price and buying cost to get started with calculating your profits.

🔧 Utilities
(41)
20
Ratio Calculation
Ratio Calculation
Ratio Calculation
by Tomohiko Akamine
Free
📊 Productivity
(0)