# Ozinga Concrete Calculator

> Utilities

Canonical page: [https://chrome-stats.com/d/id511467709](https://chrome-stats.com/d/id511467709)

## Overview

- **ID:** `id511467709`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Ozinga Ready Mix Concrete, Inc.
- **Category:** Utilities
- **Rating:** 4.80 / 5 (18 ratings)
- **Version:** 3.4
- **Last updated:** 2025-08-25
- **First published:** 2012-03-24
- **Size:** 27 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ozinga-concrete-calculator/id511467709)
- **Website:** [https://ozinga.com/concrete-calculator/](https://ozinga.com/concrete-calculator/)
- **Privacy policy:** [https://ozinga.com/privacy-policy/](https://ozinga.com/privacy-policy/)

## Description

Quickly, easily, and accurately calculate and estimate how much concrete you will need for your project, then share it with your local concrete supplier or contractor.

Calculate your concrete needs for a wide variety of concrete projects, including:

- Flatwork
- Footings
- Walls
- Columns
- Caissons

If you are located within the Ozinga ready mix concrete service area, the app allows you to chat live with Ozinga customer service representatives—get a quote, place an order, or get answers to any product-related questions you might have!

## Rankings

- #254,076 — Overall

## Review summary

The Ozinga Concrete Calculator app is praised for being easy to use and free, with helpful job-site features such as GPS addressing, photo capture, and project sharing, making it popular among DIY homeowners. However, a common concern is the need for compatibility updates with iOS 11/new devices. There are mixed reports on calculation accuracy, with some users reporting precise results and others reporting underestimation, highlighting reliability concerns until updates improve stability.

### Pros

- Easy to use and user-friendly.
- Free to use.
- GPS-based addressing plus the ability to enter job details, take photos, and email/share projects.
- Popular with do-it-yourself homeowners.
- Simple, well-designed interface.

### Cons

- Requires update for iOS 11 / newer iPhone software.
- Mixed reports on accuracy; some users report underestimation.

## Similar extensions and apps

- [Concrete Estimator/Calculator](https://chrome-stats.com/d/id6736712327) — 5.00 / 5
- [Concrete Calc - Yards & Cost](https://chrome-stats.com/d/id6770358335)
- [Concrete: Mix Calculator](https://chrome-stats.com/d/id6768577303)
- [concrete calculators](https://chrome-stats.com/d/id6505093049)
- [Concrete Calculator 2025](https://chrome-stats.com/d/id6449210540) — 3.70 / 5
- [Builder Calculator - Concrete](https://chrome-stats.com/d/id6474994942)
- [Concreto: Concrete Calculator](https://chrome-stats.com/d/id6763437658) — 5.00 / 5
- [Concrete Calc - Slab Estimator](https://chrome-stats.com/d/id6762783387)
- [Concrete Calculator & Estimate](https://chrome-stats.com/d/id6767600198) — 5.00 / 5
- [Concrete Calculator - Cement](https://chrome-stats.com/d/id6759828835)
- [Concrete Jobsite Calculator](https://chrome-stats.com/d/id6757445672)
- [ConcreteCalc - Concrete Volume](https://chrome-stats.com/d/id6761324505)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id511467709)