Best Percentage Calculator Apps

247+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Looking for free percentage calculator apps? 20 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Percentage Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Financial Calculator: PercentFinancial Calculator: PercentFree4.7★ (15K)NoYesAug 2026
2Easy Percent CalculatorEasy Percent CalculatorFree4.6★ (90)NoNoAug 2026
3Percentages %Percentages %Free4.8★ (92)YesNoAug 2026
4Simple percentage PERCENTSimple percentage PERCENTFree1.0★ (1)NoNoMay 2026
5Calculator +Calculator +Free4.6★ (10K)YesYesAug 2026
6CalculatorCalculatorFree4.5★ (146K)YesYesAug 2026
7Calculator‰Calculator‰Free4.9★ (409K)YesNoAug 2026
8Calculator - CalcCalculator - CalcFreeYesNoJul 2026

Top Picks for Percentage Calculator Apps

Financial Calculator: Percent#1

Financial Calculator: Percent by Applorium Ltd

Tax Percentage, Profit Margin
Editor's Choice
💰 Finance
4.7😊(15K ratings)
FreeIn-App Purchases
Financial Calculator: Percent screenshot 1
Financial Calculator: Percent screenshot 2
Financial Calculator: Percent screenshot 3
Financial Calculator: Percent screenshot 4
Financial Calculator: Percent screenshot 5
Financial Calculator: Percent screenshot 6

This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.

What We Love

  • 🚀 Easy to use
  • 👍 Versatile and feature-rich
  • 🚀 Quick calculations
  • 👍 Intuitive interface

Room to Improve

  • 🔒 In-app purchases not clearly disclosed
  • 💰 Perceived as overpriced for some users
Easy Percent Calculator#2

Easy Percent Calculator by Marat Saytakov

Taxes, fractions, interests
Strong Contender
💰 Finance
4.6(90 ratings)
Free
Easy Percent Calculator screenshot 1
Easy Percent Calculator screenshot 2

Quickly calculate percentages for taxes, fractions, and interest. Get instant answers to common percentage questions and easily copy results with a single tap. Supports various calculations including finding percentages, determining what percentage one number is of another, and adding or subtracting percentages.

Percentages %#3

Percentages % by RanduSoft SRL

Simple Percentage Calculator
Worth Considering
🔧 Utilities
4.8(92 ratings)
FreeAds
Percentages % screenshot 1
Percentages % screenshot 2
Percentages % screenshot 3
Percentages % screenshot 4
Percentages % screenshot 5
Percentages % screenshot 6

This app offers a comprehensive suite of tools for all your percentage calculation needs. It provides an intuitive interface for students, professionals, and everyday users to quickly and accurately compute various percentage-related values, discounts, and changes.

More Percentage Calculator Apps apps to explore

4
Simple percentage PERCENT
Simple percentage PERCENT
Simple percentage PERCENT
Calculate percent simply
Free

This utility app offers a straightforward way to perform percentage calculations. It features comfortable buttons for quick input and provides instant result updates as you fill in the fields. Optimized for ease of use, it allows calculations in any direction.

Quick percentage calculationsInstant result updatesCalculate in any direction
🔧 Utilities
(1)
free
5
Calculator +
Calculator +
Calculator +
Graphing, Percentage, Triangle
Free

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.

Free basic and scientific calculatorIntuitive interface with equation and result displayFraction and percent support
🔧 Utilities
(10K)
free with in-app purchases
6
Calculator
Calculator
Calculator
by The App Tower Inc.
Free

This utility app offers a straightforward calculation experience with a vast selection of over 80 customizable themes. Personalize your calculator's appearance to suit your style while performing everyday math tasks.

Basic calculationsOver 80 themesTheme customization
🔧 Utilities
(146K)
free with in-app purchases
7
Calculator‰
Calculator‰
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.

Large buttonsClear displayFast calculations
🔧 Utilities
(409K)
ad-supported
8
Calculator - Calc
Calculator - Calc
Calculator - Calc
Calculator
Free
📚 Education
(0)
9
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

Basic & Scientific CalculatorLive Currency ConverterHistory Tape
🔧 Utilities
(358K)
free with in-app purchases
10
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

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.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter
🔧 Utilities
(126K)
free with in-app purchases
11
Calculator: EasyCalc
Calculator: EasyCalc
Calculator: EasyCalc
Smart Calculator & Converter
Free
🔧 Utilities
(0)
12
Percentage Calculator App
Percentage Calculator App
Percentage Calculator App
by Adzdata, LLC
Free

This free utility app offers nine different calculators to simplify financial and mathematical tasks. Easily compute percentage changes, compound interest, fractions, and more with a single tap. It's designed for quick and accurate calculations to make everyday math easier.

Percentage of Number CalculatorChange in % CalculatorIncrease/Decrease by % Calculator
🔧 Utilities
(1)
free
13
Calculator for iPhone and iPad
Calculator for iPhone and iPad
Calculator for iPhone and iPad
You can count on it
Free

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations
🔧 Utilities
(15K)
free with in-app purchases
14
Calculator·
Calculator·
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.

Basic arithmetic operationsPercentage calculationsMultiple color schemes
🔧 Utilities
(34K)
free with in-app purchases
15
Basic Calculator+
Basic Calculator+
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.

Basic four functionsClear displayLarge buttons
🔧 Utilities
(243K)
free with in-app purchases
16
Percentage Calculator.
Percentage Calculator.
Percentage Calculator.
Tip, Sales Tax & Discount
Free

This app simplifies percentage calculations, including increases and decreases. It features a built-in calculator and an intuitive interface for quick, accurate results on the go. All features are available at no cost.

Percentage calculationPercentage increase calculationPercentage decrease calculation
🔧 Utilities
(0)
free
17
Percentage Calculator All in 1
Percentage Calculator All in 1
Percentage Calculator All in 1
No fuss calculator
Free
🔧 Utilities
(0)
18
Percentage Calculator offline
Percentage Calculator offline
Percentage Calculator offline
Percentage Calculator % Solver
Free
📊 Productivity
(0)
19
Percentage Calculator - Calc %
Percentage Calculator - Calc %
Percentage Calculator - Calc %
Tip, Profit, Tax, Compound
Free

Easily calculate various financial percentages including taxes, profit margins, discounts, and compound growth. This app offers a simple interface for quick and accurate results, supporting both online and offline calculations.

Income and sales tax calculationProfit margin and net incomeDiscount percentage calculation
💰 Finance
(371)
ad-supported
20
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

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.

Scientific calculatorUnit converterCurrency converter
📊 Productivity
(13K)
free with in-app purchases

FAQ about Percentage Calculator Apps

What are the best percentage calculator apps for iPhone?
Financial Calculator: Percent tops our percentage calculator apps ranking as of August 2026, with a 4.7-star average from 15K App Store ratings, and it's free to download.
Yes — 20 of the top percentage calculator apps we rank are free to download, including Financial Calculator: Percent and Easy Percent Calculator.
Financial Calculator: Percent has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ percentage calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides a wide array of over 40 built-in calculators designed for financial analysis and everyday percentage calculations. It can handle tasks ranging from investment metrics like ROI and IRR to everyday needs such as tax calculations, profit margins, discounts, and loan computations.
The app boasts over 40 calculators, including specialized financial tools like Average Share Price, Tax Calculator, Profit Calculator, ROI, IRR, and NPV. It also offers utility calculators such as BMI and Cash Counter, alongside basic percentage functions like % of Number and % Change.