Best Diagonal Calculator Apps

4.6😊(409 ratings)

FreeAdsIn-App Purchases

A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.

What We Love

🚀 Easy to use
🚀 Provides both feet/inches and decimal results
🚀 Lots of additional tools and features
👍 Consistently updated
👍 Helpful and responsive support
👍 Great for construction and woodworking
👍 Customizable interface

Room to Improve

🐛 Occasional calculation errors
🐛 Rotation issues after updates
🔋 High battery usage
💰 Ads can be intrusive in free version

Pythagoras Calculator by Glindemann, Sennoun, Langer GbR

Complete solution, all steps

Worth Considering

Chippy Tools: Construction

4.6😊(242 ratings)

FreeIn-App Purchases

Easily calculate any side of a right-angled triangle using the Pythagorean theorem. Input two sides to find the third, with all calculations saved in a history. Supports fractions and offers an ad-free option.

What We Love

👍 Easy to use and simple interface
✅ Accurate calculations for Pythagorean theorem
📚 Shows step-by-step solutions for learning
🚀 Fast and efficient computation
💼 Useful for construction and woodworking projects
🎓 Helpful for homework and school assignments
⭐ Reliable and consistent results
🆓 Free app with optional ads

Room to Improve

📢 Intrusive and annoying advertisements
💳 Deceptive payment practices and fraudulent charges
🔐 Suspicious credit card requirements for access
⚠️ Forced rating prompts
❌ Limited functionality (only works with 2 known sides)
🐛 Inconsistent calculation accuracy
📱 Compatibility issues with older devices
💰 Paid ad removal still shows ads

More Diagonal Calculator apps to explore

Construction Calculator

Baluster spacing calculatorFlat run attached baluster calculatorSquare calculator

This app simplifies complex calculations for construction professionals. It offers a variety of tools for tasks like spacing, measurements, and material estimation, helping to reduce errors and save time on job sites. Available on iPhone and iPad, it aims to be an essential tool for tradespeople.

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freemium

Concrete Calculator Plus

by Inch Calculator

15 concrete estimation calculatorsEstimates cubic yards or bagsCalculates material costs

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

The Best Scientific Calculator

$5.99

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.

Step-by-step solution hintsMath Photos SolverHandwriting Recognition

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Triangle Calculator Pythagoras

Right Triangle Pythagoras

Pythagorean Theorem SolverTrigonometry FunctionsInstant Area and Perimeter Calculation

This geometry tool simplifies right-angled triangle calculations. It instantly solves for missing sides, angles, area, and perimeter using the Pythagorean theorem and trigonometry. It also displays the formulas used for each calculation, aiding understanding.

Calculator for iPhone and iPad

You can count on it

Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations

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.

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Calculator : personalized Calc

Fast personalized Calculator

Simple and clean interfaceScientific calculator functionsPercentage calculator tools

A fast, clean, and easy-to-use calculator app offering both basic and advanced scientific functions. It features a minimal design, calculation history, and supports dark and light modes for a comfortable daily calculation experience.

Scientific Calculator FX-991CW

ad-supported

Equation, Matrix & Math Solver

Easy Edit,Save History,No Ads

Scientific Calculator - Cal

(0)

A Better Scientific Calculator

Natural input expression entryInstant calculation resultsNumber and expression format display

Perform complex calculations with a natural input interface. This app offers instant results in both number and expression formats, supporting a wide range of mathematical functions. Enjoy a clean design with customizable options and offline availability.

Scientific Calculator +App

Geometric Calculator X

by Yoshiaki Onishi

$1.99

Easily calculate area and volume for various geometric shapes without needing to recall formulas. Input side lengths and heights to get instant results for shapes like triangles, parallelepipeds, and spheres. Supports multiple angle measurement units.

Calculate area and volumeSupports various geometric shapesInput side lengths and heights

Simple and quick calculator

Simple Scientific Calculator

(0)

Calculator: Brill Calc

Construction Calculator - Feet

(0)

Rafters - Diagonals - Jacks

$4.99

$49.99 | 90% OFF

This utility app performs complex construction calculations using feet and inches, down to the sixteenth. It offers tools for layout diagonals, gable and jack rafters, and roof decking for hip roofs.

Calculations in feet and inchesDiagonal calculations for layoutsRafter calculations for gable roofs

Designed for use with Ti-84

(12)

paid

Graphing Calculator X84

Graphing of functionsStatistics and regression analysisMatrix operations

This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.

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Advanced Calculator - Pretty, Simple & Functional

by Tamer Abdel-Baset

Natural equation inputAdvanced scientific functionsMixed radians/degrees support

This free calculator app allows users to input equations naturally, like writing on paper, and supports advanced scientific functions. It offers a history of calculations, customizable themes, and compatibility across iOS devices.