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Best Staircase Calculator Apps

0+ iOS apps curated and reviewed

4.3 avg rating
14 free apps
Updated June 2026

Finding the right staircase calculator app can be overwhelming with so many options. We've analyzed 0+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Staircase Calculator

Stair Calculator: Construction#1

Stair Calculator: Construction by Phan Nhat Đang

Step, Run, Rise, Angle, Length
Editor's Choice
🔧 Utilities
4.1😞(732 ratings)
FreeAdsIn-App Purchases
Stair Calculator: Construction screenshot 1
Stair Calculator: Construction screenshot 2
Stair Calculator: Construction screenshot 3

This application is a Stair Calculator tool for constructing stairs. It allows users to calculate various parameters needed for building stairs, offers flexible input options, supports different units, and enables users to copy results. Subscribe for unlimited access to all features. Contact us for feedback or suggestions at phannhatd@gmail.com.

What We Love

  • 👍 Easy to use
  • 🚀 Helpful information
  • 🚀 Provides useful calculations

Room to Improve

  • 🐛 Doesn't work as expected
  • 🔒 No way to cancel subscription
  • 🔒 Difficult to cancel trial
Construction Master Pro Calc#2

Construction Master Pro Calc by Calculated Industries, Inc.

Feet Inch Fraction Calculator
Strong Contender
🔧 Utilities
4.8😐(38K ratings)
FreeIn-App Purchases
#58in Utilities
Construction Master Pro Calc screenshot 1
Construction Master Pro Calc screenshot 2
Construction Master Pro Calc screenshot 3
Construction Master Pro Calc screenshot 4
Construction Master Pro Calc screenshot 5
Construction Master Pro Calc screenshot 6

An essential tool for professionals working with dimensions, this app optimizes speed and accuracy while reducing errors. Try it for free before purchase on your App Store account. Ideal for enhancing productivity on the go.

What We Love

  • 🚀 Convenient and always available
  • ⚙️ Comprehensive construction calculations
  • 💪 Industry-standard tool
  • 🔍 Accurate and reliable

Room to Improve

  • 💰 Subscription model too expensive
  • 🔒 Locks data behind subscription
  • 🔄 Forced to re-purchase after device changes
Staircase Mojo (metric)#3

Staircase Mojo (metric) by Nicholas Summers

Worth Considering
📊 Productivity
1.0(1 ratings)
$1.99
Staircase Mojo (metric) screenshot 1
Staircase Mojo (metric) screenshot 2
Staircase Mojo (metric) screenshot 3
Staircase Mojo (metric) screenshot 4
Staircase Mojo (metric) screenshot 5

This calculator app helps you easily determine spindle spacings between newel posts or other situations requiring regular spacings, automatically obtaining the stair angle using your mobile device. Simply input the required values and tap "Calculate" to get a list of spindle positions and spacing widths adjusted for the slope.

More Staircase Calculator apps to explore

4
Staircase Calculator & Planner
Staircase Calculator & Planner
Staircase Calculator & Planner
Design, Build & Measure Stairs
Free
📊 Productivity
(0)
5
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

Experience a beautifully designed calculator with large buttons and a clear display for quick and efficient calculations. Try it now to discover the simplicity and ease of use for your everyday arithmetic needs.

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6
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

Quickly crunch numbers with our user-friendly iPad calculator app that offers basic and scientific functions. Download now for accurate calculations on the go!

🔧 Utilities
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7
Calculator·
Calculator·
Calculator·
Big Basic Calculator
Free

A simple and intuitive calculator app with essential functions like addition, subtraction, multiplication, and more. Customize with multiple color schemes, copy results easily, and use additional functions on iPad. Experience the perfect balance of features and simplicity today!

🔧 Utilities
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8
Stair Help
Stair Help
Stair Help
Staircase Calculator
$1.99

This staircase calculator helps you easily compute staircase riser, going, stringer, and base lengths when building. With its user-friendly features, you can accurately solve staircase equations, customize units and precision, and adjust settings to suit your needs.

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(230)
9
Calculator ∞
Calculator ∞
Calculator ∞
The Best Scientific Calculator
$5.99

A top-rated scientific calculator app on iOS devices offering advanced math functions with a user-friendly interface for users of all levels. Features include step-by-step solutions, math photo solving, and handwriting recognition. Enhance your calculations with this versatile tool.

📚 Education
(6.2K)
10
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Scientific Graphing Calculator
$5.99

An advanced scientific graphing calculator app that is user-friendly and suitable for basic to advanced mathematics, offering a powerful math core and extensive support features. Ideal for engineers, math students, and more, with built-in documents for various calculations. Explore the world of advanced mathematics with ease and efficiency.

📚 Education
(12K)
11
Concrete Calculator Plus
Concrete Calculator Plus
Concrete Calculator Plus
by Inch Calculator
Free

Estimate concrete quantities with ease using 15 free calculators available in the app for various construction projects such as slabs, walls, and columns. Input dimensions in different units and receive results in both US customary and metric measurements. Access these trusted calculators by visiting www.inchcalculator.com.

🔧 Utilities
(21K)
12
RedX Stairs - 3D Calculator
RedX Stairs - 3D Calculator
RedX Stairs - 3D Calculator
Design & Calculate Stairs
Free

Design and visualize your staircase projects in 3D with precision using RedX Stairs - 3D Calculator. Easily input measurements, choose materials, and customize styles for accurate planning and estimation. Download now to streamline your staircase design process.

🔧 Utilities
(343)
13
Stair Calculator Pro
Stair Calculator Pro
Stair Calculator Pro
Calculate in meter, cm, in, ft
Free
🔧 Utilities
(0)
14
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
Calculates everything. Try it.
Free

A versatile calculator app for iPhone and iPad offering over 40 calculators and unit converters for finance, health, and more. Simplify your calculations with just one app today!

📊 Productivity
(4.8K)
15
StairPlan: Stair Calculator
StairPlan: Stair Calculator
StairPlan: Stair Calculator
Build Code Compliant Stairs
Free
🔧 Utilities
(0)
16
Calculator!
Calculator!
Calculator!
by 7th Gear
$0.99

Calculator! is a versatile calculator app for iPad and iPhone with standard and scientific functions. Customize the look, take notes, view history, and perform complex calculations with ease. Perfect for math students and professionals.

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(4.2K)
17
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

Experience the award-winning calculator app for iPad and iPhone, offering a free basic and scientific calculator with an elegant design, simple usability, and beautiful interface. Calculate with ease and precision today!

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(9.6K)
18
Calculator Pro Lite
Calculator Pro Lite
Calculator Pro Lite
Best Calculator
Free

A versatile and customizable calculator app offering basic and scientific functions, memory features, history tape, and various layout options. Users can personalize their color themes, access scientific functions, and easily perform complex calculations, all with ad-supported convenience. Explore the app now for a powerful and user-friendly calculation experience!

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19
Stair Calculator Plus
Stair Calculator Plus
Stair Calculator Plus
Calculate Stair Rise and Run
$2.99

This application helps users calculate essential factors of stair design, including stair rise and run, rail angle, and stringer length, with instant calculations and support for various units. It provides guidelines and formulas for reference, allowing users to design stairs efficiently and accurately, get started with your stair design now.

🔧 Utilities
(18)
20
Calculator - Free Calculator
Calculator - Free Calculator
Calculator - Free Calculator
by 祥祎 刘
Free

Calculator - Free Calculator is a versatile and user-friendly app designed for iPad. Perform a wide range of calculations effortlessly with its optimized features. Download now to streamline your calculations on the go!

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(1.4K)

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