Best Free Stair Calculator Apps

4.0(4 ratings)

FreeIn-App Purchases

This app quickly calculates stair dimensions like number of steps, total run, and stringer measurements. It supports real-time unit conversions between imperial and metric systems and includes a currency converter. Premium features require a subscription.

Stair Calculator . by Asaru Labs LTD

stair stringer calculator

Strong Contender

0.0(0 ratings)

FreeAdsIn-App Purchases

RedX Stairs - 3D Calculator by RedX Technology Inc

Design & Calculate Stairs

Worth Considering

StairPlan: Stair Calculator

4.5😞(407 ratings)

FreeIn-App Purchases

RedX Stairs - 3D Calculator screenshot 1

RedX Stairs - 3D Calculator screenshot 2

RedX Stairs - 3D Calculator screenshot 3

RedX Stairs - 3D Calculator screenshot 4

RedX Stairs - 3D Calculator screenshot 5

This app simplifies complex stair calculations and designs with advanced 3D visualization. It offers a comprehensive suite of calculators for various stair types, supporting multiple measurement units and providing detailed, to-scale plans for professionals and DIYers.

What We Love

👍 Great for pros and new users
💡 Detailed project PDFs
💡 Excellent for riser stairs
💡 Handles complex stair designs
💡 Useful for limited space
💡 Easy to print designs
💡 Clear cut lists and layouts

Room to Improve

👎 App gets stuck on opening screen
👎 Scam to charge $60
👎 Subscription expired, can't view/edit
👎 Expensive and missing options
👎 Paid for a year, lost work after canceling
👎 Does not do spiral staircases
👎 Can't use features without subscription
👎 Repeatedly redirects to subscription page
👎 Difficult to cancel
👎 Unaccessible without paying
👎 Charged immediately for trial
👎 Paid version has nothing
👎 Subscription waste of money
👎 Can't calculate small rises
👎 Money pit, £80/year
👎 Doesn't disclose monthly cost
👎 Over $40 per month
👎 Can't do anything without subscription
👎 All features cost subscription
👎 Useless without subscription
👎 Similar tools available for free
👎 New features slow and confusing
👎 3D model too detailed for field

More Free Stair Calculator apps to explore

Rise, Run, Stringer & Tread

Stair Calculator: Construction

Step, Run, Rise, Angle, Length

Calculate stair construction parametersFlexible input for Run or Total RunDetermine largest and smallest step sets

This app calculates essential parameters for stair construction, offering flexibility in input and providing multiple step set options. It supports various units and allows results to be easily copied.

free with in-app purchases

(738)

Stair Calculator: Run & Rise

Design Stairs Fast & Accurate

Stair design visualizationCalculate riser heightStair slope in degrees

This app offers tools to simplify stair design and construction calculations. It visualizes stair appearance based on total run and rise, allowing adjustments to the number of steps and their dimensions. Results can be easily shared.

StringerPro: Stair Calculator

(44)

free

Stair stringer layout tool

Stringers, Steps & PDF Quotes

Riserly Stair Calculator

Stair Calculator: Both Ways

Construction Calculator Master

Feet Inches Fraction & Rafter

📊 Productivity

Staircase3D: Stair Calculator

by Widding Systems AS

🎨 Graphics & Design

Stair Stringer Calculator Pro

Rise & Run, Cut List & IRC

JobRig: Triangle Calculator

Right angle, rise & run solver

Calculate Stair Rise and Run

Stair Calculator Plus

$2.99

This utility app assists with stair design by instantly calculating crucial measurements like rise, run, and rail angle. It supports high precision with up to 16 decimal places and offers flexibility with various input units. Results can be easily copied to other applications for seamless workflow integration.

Instant stair rise and run calculationCalculate stair rail angleDetermine stringer length

StairSketch: Stair Calculator

(18)

paid

Riser, Stringer & Code Check

CMM Stair Rail Calculator

Tool for fence contractors

Easily calculate essential stair parameters like riser height and run with a single input. Visualize your design with a 3D model and adjust settings to meet building codes or personal preferences. Supports multiple units and offers professional rounding options.

Automatic riser and run calculationAdjustable run and stair angleFilter results by code or preference

Stair Calculator & 3D Plans

Stair Calculator: IRC Winders

Rise, run & landing code check

Stairs 3D: Framing Calculator

Stringer, Blueprint & Cut List