# Visual Stair Calc

> Calculates stair parameters with 3D visualization and unit conversion. (iPhone/iPad app by Dariusz Kalita.)

- Source: https://appshunter.io/ios/app/visual-stair-calc/id1174978871 (this page in markdown: same URL + `.md`)
- Developer: [Dariusz Kalita](https://appshunter.io/developer/1174978870)
- Category: Utilities, Business
- Price: Free
- Rating: 1.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 39 MB
- Languages: English, German
- Released: 2016-11-11
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/visual-stair-calc/id1174978871/reviews.md

## What is Visual Stair Calc?

Are you designing a stair for your new house? Are you a professional or a contractor assembling stairs for your clients? 

Are you going to design stair for your new house? Or you are a professional or contractor assembling stairs for your clients? Visual Stair Calc will assist you with calculating basic stair parameters in a straightforward way, in many cases with just a single input. All you need is to set the total rise which is usually the floor-to-floor height. This will trigger the calculation, display results and create a straight stair based 3d preview of the selected result. 

Key benefits:

- Set the total rise to get valid combinations of number of risers and riser height. They are calculated automatically based on filter values.
- Adjust the run within a valid range while controlling resulting stair angle and 2H+S rule (2xRiser + Run).
- Set value ranges for riser height, unit run, 2H+S and stair angle to filter calculation results according to stair building codes or just your needs
- Switch instantly between units: centimetres, millimetres, fractional or decimal inches
- Adjust unit precision
- Professionals can switch calculation mode to round riser values. Last remaining riser will be adjusted to match the total rise. 
- Check visually your stair with textured, shadowed, straight stair 3d-model of the selected result. Watch it from different points of view, zoom in/out, rotate or move.
- Choose from traditional wooden stair or modern steel baluster structure model
- Turn landings on/off
- Check space requirements with dimensions
- Switch to full screen mode for cleaner screenshots
- Check integrated help for quick overview of the app features

Privacy policy:
This App does not collect nor process any personal data.

Credits:
This software makes use of icons made by http://www.icons8.com

## Key features

- Automatic riser and run calculation
- Adjustable run and stair angle
- Filter results by code or preference
- Switchable units (cm, mm, inches)
- 3D stair model preview
- Landings on/off
- Space requirement dimensions

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/visual-stair-calc/id1174978871/reviews.md

### 2/5 — Not enough info

*2017-05-24*

The total stair going should be in the calculation page. A lot of the time a stair is governed by a limited going. A cut through stringer view would be helpful too, with step dimensions added.
Pretty pictures but not any advantage to anyone involved with stair construction.

### 5/5 — Great app for stairs

*2017-04-02*

Terrific app for running quick stair calculations and visualizations, handy features for setting ranges for the variables

## Frequently asked questions about Visual Stair Calc

### What is Visual Stair Calc used for?

Visual Stair Calc assists in calculating basic stair parameters such as the number of risers, riser height, and run. It provides a 3D preview of the designed stair and allows for adjustments to meet specific building codes or preferences.

### How does Visual Stair Calc calculate stair dimensions?

You input the total rise (floor-to-floor height), and the app automatically calculates valid combinations of risers and riser height. You can then adjust the run within a valid range and filter results based on riser height, unit run, and stair angle.

### Does Visual Stair Calc support different measurement units?

Yes, Visual Stair Calc allows you to instantly switch between units including centimeters, millimeters, fractional inches, and decimal inches. You can also adjust the precision of these units.

### Can I see a visual representation of my stair design?

Absolutely. The app generates a textured, shadowed, straight stair 3D model of your selected result. You can rotate, zoom, and move the model to view it from different perspectives.

### What are the professional features in Visual Stair Calc?

Professionals can utilize a mode to round riser values, with the last riser automatically adjusted to match the total rise. The app also offers options to turn landings on/off and check space requirements with dimensions.

### Is Visual Stair Calc available on multiple devices?

Visual Stair Calc is designed for iOS devices, specifically supporting iPhone, iPad, and iPod. It was released on November 11, 2016, and last updated on September 24, 2019.

### What is the age rating for Visual Stair Calc?

Visual Stair Calc has an age rating of 4+, making it suitable for a wide range of users. The app does not collect or process any personal data, adhering to a strict privacy policy.

### Does Visual Stair Calc have ads?

No, Visual Stair Calc does not contain advertisements. The app is completely free to download and use without any interruptions from ads.

## Version history (last 2 releases)

### 1.1 — 2019-09-24

- UI optimised for iPhoneX family
- Fixed imperial units parsing issue
- Added double tap to return to camera home position in 3D preview

### 1.0.0 — 2016-11-11

No release notes.

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## More apps by Dariusz Kalita

- [Visual Stair Calc LT](https://appshunter.io/ios/app/visual-stair-calc-lt/id1179797385)

All apps by Dariusz Kalita: https://appshunter.io/developer/1174978870

## Related topics

[stair calculator with stringer details](https://appshunter.io/ios/topics/stair-calculator-with-stringer-details)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*