# Building Calculator — For accurate measuring

> Accurate building measurement calculator for construction and DIY projects. (iPhone/iPad app by Peter Buonaiuto.)

- Source: https://appshunter.io/ios/app/building-calculator/id1566781992 (this page in markdown: same URL + `.md`)
- Developer: [Peter Buonaiuto](https://appshunter.io/developer/1566781994)
- Category: Utilities
- Price: Free
- Rating: 4.83/5 from 6 App Store ratings
- Age rating: 4+
- Requires: iOS 14.0 · 100 MB
- Languages: English
- Released: 2021-06-14
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/building-calculator/id1566781992/reviews.md

## What is Building Calculator?

Returns your answers as a number that exists on a tape measure, to whatever fraction you'd like! Easy math while building.

Functions for tools such as spacing for wainscot, shelves & more

This app respects your privacy! -
Building Calculator is Open-Source and contains no extraneous libraries.
Building Calculator is a calculator app with a purpose that does NOT
collect, sell or distribute personal information or device identifiers.

## Key features

- Accurate measurement calculations
- Tape measure fraction output
- Wainscot spacing function
- Shelf placement calculations
- Open-source and privacy-focused
- No data collection


## Frequently asked questions about Building Calculator

### What is Building Calculator used for?

Building Calculator is designed to provide accurate measurements for construction and DIY projects. It simplifies calculations for tasks like spacing shelves or wainscot, returning answers in fractions commonly found on a tape measure.

### Is Building Calculator free to use?

Yes, Building Calculator is available for free. It does not have any in-app purchases or require a subscription, making it accessible for all users.

### Does Building Calculator have ads?

No, Building Calculator is ad-free. The app is open-source and does not contain advertisements, ensuring an uninterrupted user experience.

### What devices is Building Calculator compatible with?

Building Calculator is compatible with iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem.

### How often is Building Calculator updated?

The latest version of Building Calculator is 7.0.0, which was last updated on January 23, 2023. Updates are released periodically to improve functionality and reliability.

### What is the age rating for Building Calculator?

Building Calculator has an age rating of 4+. This indicates that the app is suitable for users aged four and older.

### Does Building Calculator collect user data?

No, Building Calculator respects user privacy and does not collect, sell, or distribute personal information or device identifiers. It is an open-source application with no extraneous libraries.

### What makes Building Calculator useful for builders?

Building Calculator offers specific functions for common building tasks, such as calculating spacing for wainscot and shelves. Its ability to return precise fractional answers makes it a valuable tool for accurate construction.

## Version history (last 5 releases)

### 7.0.0 — 2023-01-23

New function to find the volume of various construction materials. Perfect to estimate mulch, concrete, dirt or sand!

### 6.0.0 — 2021-11-14

Updated and improved Trigonometry function
Bug fixes & UI Improvements

### 5.0.0 — 2021-11-12

NEW Trigonometry function to solve triangles!
Increased responsiveness to buttons for faster entry
Keypad rearrangement

### 4.0.0 — 2021-07-24

Added a function for calculating casing to its long point!
Added a tile function to layout the top row
Added 32nd fractions
Fixed a bug where you could not input trailing zeros
Fixed a bug where zeros would not update commas (10,004 would be 10004)
Further optimized rounding algorithm

### 3.0.0 — 2021-07-08

Spacing function
Bug fixes and improvements

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## More apps by Peter Buonaiuto

- [Meal Estate](https://appshunter.io/ios/app/meal-estate/id6466219298)
- [Revlo - Revenue Flow](https://appshunter.io/ios/app/revlo-revenue-flow/id6742471554)
- [Goal Circle](https://appshunter.io/ios/app/goal-circle/id6755540715)

All apps by Peter Buonaiuto: https://appshunter.io/developer/1566781994

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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 2026-06-11.*