# Concrete Calc Pro Calculator

> Top concrete calculator for precise volume, rebar, stairs & material estimates.

Canonical page: [https://chrome-stats.com/d/com.calculated.laurene4225](https://chrome-stats.com/d/com.calculated.laurene4225)

## Overview

- **ID:** `com.calculated.laurene4225`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Calculated Industries
- **Category:** TOOLS
- **Downloads:** 13,180
- **Rating:** 4.68 / 5 (182 ratings)
- **Version:** 10.20.18
- **Last updated:** 2026-08-25
- **First published:** 2011-08-08
- **Publisher country:** US
- **Size:** 37 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.calculated.laurene4225)
- **Website:** [http://www.calculated.com](http://www.calculated.com/)
- **Privacy policy:** [https://www.calculated.com/calc-apps/privacy.asp](https://www.calculated.com/calc-apps/privacy.asp)

## Description

**Concrete Calc Pro Calculator** is a top-tier Chrome extension for precise concrete planning. It delivers fast, accurate volume estimates for slabs, footings, columns, foundations, walls, and stairs - including weight, truckloads, and bag requirements. It generates **rebar spacing and quantities**, supports measurements in **feet, inches, fractions, yards, or metric units**, and lets you switch between **cubic yards, cubic feet, and meters** instantly. From foundations to formwork, this tool covers volume, material needs, and reinforcement at your fingertips.

Designed for contractors, engineers, and DIY enthusiasts, it unifies **dimensional math, unit conversions, and shape-solving** for circular, rectangular, and irregular concrete forms. Create stairs that meet code, estimate mortar and batch requirements, and plan reinforcement with confidence. Start with a free trial; subscriptions auto-renew and can be managed in your account.

## Rankings

- #508,395 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH`
- `android.permission.BLUETOOTH_ADMIN`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.calculated.laurene4225.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.samsung.android.mapsagent.permission.READ_APP_INFO`

## Review summary

Reviewers consistently praise Concrete Calc Pro Calculator as fast, accurate, and essential for concrete work. Users value its reliability, portability, and versatility across framing, tiling, and flatwork, and describe it as a long-time go-to tool that can be carried on a technician’s person. A minority mention that it is a paid app and discuss pricing concerns or the desire for discounts, while customer support is highlighted positively in some reviews.

### Pros

- Fast, accurate, and easy-to-use concrete calculator.
- Widely trusted and relied on by professionals for years.
- Portable and pocket-sized, always ready on the job.
- Versatile for many concrete tasks like framing, tiling, cabinets, and flat work.
- Helpful customer support experiences documented by users.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.calculated.laurene4225)