# Concrete Calculator & Tools — Slab, Cost & Rebar Estimator

> Slab, Cost & Rebar Estimator (iPhone/iPad app by Raj Vadodariya.)

- Source: https://appshunter.io/ios/app/concrete-calculator-and-tools/id6800688660 (this page in markdown: same URL + `.md`)
- Developer: [Raj Vadodariya](https://appshunter.io/developer/1891697194)
- Category: Utilities, Business
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 7 MB
- Languages: American English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French and 34 more
- Released: 2026-09-08
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/concrete-calculator-and-tools/id6800688660/reviews.md

## What is Concrete Calculator & Tools?

Concrete Calculator & Material Estimator is the ultimate construction tool for contractors, masons, builders, and DIY enthusiasts. Accurately calculate concrete volume, rebar, gravel, sand, tiles, and paint for any project—saving time, eliminating material waste, and cutting costs.

KEY CALCULATORS & FEATURES:

• CONCRETE SLABS & FOOTINGS: Calculate rectangular slabs, circular columns, round footings, steps, and post holes in cubic yards, cubic meters, or pre-mixed bags.
• CONCRETE MIX RATIOS: Determine exact cement, sand, gravel, and water proportions for custom strength mixes (e.g. 1:2:4, 1:3:6).
• BLOCK WALL ESTIMATOR: Calculate concrete blocks, mortar volume, and grout fill for retaining and building walls.
• REBAR REINFORCEMENT: Estimate rebar grid spacing, total bar length, weight (lbs/kg), piece counts, and rebar tie wire.
• AGGREGATE & GRAVEL: Calculate gravel, crushed stone, sand, and topsoil requirements by volume and weight (tons/tonnes).
• TILE & FLOORING: Estimate floor and wall tiles, grout weight, adhesive, and border tiles with customizable layout margins.
• PAINT & COATING: Calculate wall and ceiling paint coverage, required coats, and total gallons or liters.
• COST ESTIMATION & WASTE MARGIN: Input unit prices for instant cost estimates. Add custom waste margins (5-15%) to prevent shortages.
• DUAL UNIT SUPPORT: Switch seamlessly between Imperial (feet, inches, yards, lbs, tons) and Metric (meters, cm, mm, m³, kg, tonnes).
• SAVED PROJECTS: Save, organize, and edit project estimates for fast reference on the job site.

Download now to get fast, reliable, and professional construction estimates right on your iPhone or iPad!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads & Pro Lifetime | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-08

No release notes.

## More apps by Raj Vadodariya

- [Loan Calculator: Auto & Home](https://appshunter.io/ios/app/loan-calculator-auto-and-home/id6761834174)
- [India Subsidy Calculator](https://appshunter.io/ios/app/india-subsidy-calculator/id6777433478)
- [Auto Loan Calculator - Finance](https://appshunter.io/ios/app/auto-loan-calculator-finance/id6795078158)

All apps by Raj Vadodariya: https://appshunter.io/developer/1891697194

---

*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 2026-09-09.*