# Block Calculator: Wall Masonry

> CMU Estimator & Material List

Canonical page: [https://chrome-stats.com/d/id6760205040](https://chrome-stats.com/d/id6760205040)

## Overview

- **ID:** `id6760205040`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Vladislav Zhirnov
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-03-12
- **First published:** 2026-03-11
- **Size:** 3.74 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/cn/app/block-calculator-wall-masonry/id6760205040?l=en-GB)
- **Website:** [https://zhsystems.me](https://zhsystems.me/)
- **Privacy policy:** [https://www.freeprivacypolicy.com/live/a849d8e9-1345-4ba8-a196-7cb1d4065a55](https://www.freeprivacypolicy.com/live/a849d8e9-1345-4ba8-a196-7cb1d4065a55)

## Description

Accurately estimate every block, every material, and every cost — before a single block is laid.

Block Calculator is the professional-grade masonry estimating tool built for blocklayers, builders, and construction professionals. Whether you're quoting a residential garage or planning a commercial retaining wall, get precise block quantities and material lists in seconds — right from your iPhone or iPad.

PRECISE BLOCK-BY-BLOCK BREAKDOWN
No more guesswork. The calculator identifies exactly how many of each block type you need:
• Stretchers, Halves, Knockouts, Lintels
• Knockout Lintels, Corner Knockouts
• Half Heights, Half Height Halves, Sills
Each block type is calculated based on your wall dimensions, openings, bond beams, and wall ends — matching real-world masonry layout rules.

COMPLETE MATERIAL ESTIMATES
Beyond blocks, get a full material summary:
• Mortar (loam volume)
• Cement bags
• Pallets required
• Concrete fill volume
• Beam plates
• Horizontal reinforcing steel (with 16% lap and waste allowance)
• Net wall area and total wall length

FLEXIBLE INPUT FOR REAL JOBS
• Multiple walls — add as many wall lengths as your project needs
• Multiple openings — doors, windows, or any opening with individual width, height, head height, quantity, and sill beam toggle
• Wall ends, bond beams, starters, and steel door frames
• Adjustable material ratios (blocks per pallet, per bag, per cubic unit)

METRIC & IMPERIAL
Switch instantly between 200-series metric blocks (mm) and 8-inch imperial blocks (inches). All defaults, increments, and validation rules adapt automatically. Your inputs are preserved when switching — nothing is lost.

BLOCK TYPES REFERENCE GUIDE
Not sure which block goes where? The built-in Block Types & Placement screen shows all 9 block types with:
• Product codes and dimensions
• Detailed placement descriptions
• Color-coded example wall diagrams — plain wall, block types overlay, grouted, with reinforcement, and grout-only views
Tap any block to see exactly where it sits in a real wall layout.

EXPORT & SHARE
Generate professional PDF reports to share with your team, clients, or suppliers:
• Calculator Report — full input summary, block quantities table, and materials list
• Block Types Reference — printable quick-reference sheet with all block codes, dimensions, and usage notes

BUILT FOR THE JOB SITE
• No internet connection required — works fully offline
• Clean, fast interface designed for quick estimates between tasks
• Input validation catches errors before you calculate
• Smart warnings for unusual configurations (e.g. wall end count vs. wall count)
• Supports 34 languages

Stop over-ordering materials. Stop running short mid-job. Get the exact quantities you need — download Block Calculator now.

## Rankings

- #1,528,517 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760205040)