Best Concrete Calculator Free Apps

226+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Out of 226+ concrete calculator free apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Concrete Calculator Free Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Concrete Calculator PlusConcrete Calculator PlusFree4.8★ (21K)YesNoAug 2026
2Ozinga Concrete CalculatorOzinga Concrete CalculatorFree4.8★ (18)NoNoMay 2026
3Concrete and Agg CalculatorConcrete and Agg CalculatorFree3.4★ (37)YesNoJul 2026
4Construction Master Pro CalcConstruction Master Pro CalcFree4.8★ (39K)NoYesAug 2026
5Concrete Estimator/CalculatorConcrete Estimator/CalculatorFree5.0★ (2)YesNoMay 2026
6Concrete Calculator - CalcConcrete Calculator - CalcFree4.8★ (183)YesYesJul 2026
7Feet and Inches CalculatorFeet and Inches CalculatorFree4.6★ (384)YesYesJul 2026
8SakreteSakreteFree4.5★ (8)NoNoMay 2026

Top Picks for Concrete Calculator Free

Concrete Calculator Plus#1

Concrete Calculator Plus by Calc Hub, LLC

by Inch Calculator
Editor's Choice
🔧 Utilities
4.8😊(21K ratings)
FreeAds
Concrete Calculator Plus screenshot 1
Concrete Calculator Plus screenshot 2
Concrete Calculator Plus screenshot 3
Concrete Calculator Plus screenshot 4
Concrete Calculator Plus screenshot 5
Concrete Calculator Plus screenshot 6

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

What We Love

  • 🚀 Easy to use
  • 🚀 Accurate calculations
  • 🚀 Convenient for on-the-go use
  • 🚀 Helpful for various projects

Room to Improve

  • 🔍 Limited features (no cost calculation, no 50 lb bag option)
  • 📱 Issues with display on some devices

More Concrete Calculator Free apps to explore

4
Construction Master Pro Calc
Construction Master Pro Calc
Construction Master Pro Calc
Feet Inch Fraction Calculator
Free

This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.

Dimensional math and conversionsRight angle and rafter calculationsArea and volume solutions
🔧 Utilities
(39K)
free with in-app purchases
5
Concrete Estimator/Calculator
Concrete Estimator/Calculator
Concrete Estimator/Calculator
Easily calculate yardage
Free

This app simplifies concrete volume calculations for construction projects. It helps determine the exact amount of concrete needed for foundations, slabs, and other structural elements by allowing easy input of dimensions in various units. Save time and reduce waste with accurate measurements.

Volume calculation for concrete projectsInput dimensions in feet, inches, or metricAccurate measurement for reduced waste
🔧 Utilities
(2)
ad-supported
6
Concrete Calculator - Calc
Concrete Calculator - Calc
Concrete Calculator - Calc
Volume, cost, weight: yard, m3
Free

Easily estimate concrete volume for any area, calculating both ready-mix bags and total volume in yards or cubic meters. This intuitive tool simplifies construction and renovation projects.

Estimate concrete volumeCalculate ready-mix bagsVolume in yards and m3
🔧 Utilities
(183)
free with in-app purchases
7
Feet and Inches Calculator
Feet and Inches Calculator
Feet and Inches Calculator
Perfect Construction Calc!
Free

A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.

Construction math and estimatingLayout, framing, and jobsite calculationsImperial and metric unit conversion
🔧 Utilities
(384)
free with in-app purchases
8
Sakrete
Sakrete
Sakrete
Measure with Augmented Reality
Free

Estimate concrete needs for construction projects using augmented reality. Visualize pours for slabs or posts and get recommendations on concrete types and quantities. Supports projects based on post dimensions and hole depth.

Augmented reality visualizationEstimate concrete for slabsEstimate concrete for posts
📊 Productivity
(8)
free
9
Construction Master 5 Calc
Construction Master 5 Calc
Construction Master 5 Calc
Feet Inch Fraction Calculator
Free

This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.

Feet-inch-fraction calculationsRight angle and rafter calculationsArea and volume solutions
🔧 Utilities
(13K)
free with in-app purchases
10
Concrete Calc Pro Calculator
Concrete Calc Pro Calculator
Concrete Calc Pro Calculator
Calculate Concrete & Rebar
Free
$39.99 | 100% OFF

Instantly calculate concrete volumes for various construction elements like slabs, footings, and walls. This app also estimates rebar, formwork, and batch requirements, supporting multiple measurement units and conversions for efficient project planning.

Concrete volume calculation (yards, feet, meters)Rebar spacing, sizing, and quantity estimationStair and foundation design tools
🔧 Utilities
(526)
free with in-app purchases
11
Concrete Calculator Tools
Concrete Calculator Tools
Concrete Calculator Tools
Feet Inch Concrete Calculator
Free

This app simplifies concrete volume calculations for professionals and DIYers. It offers flexible unit support and a free rectangular slab calculator, with advanced features available via subscription.

Flexible unit support (metric/imperial)Rectangular slab calculator (free)Circular slab calculator
🔧 Utilities
(16)
free with in-app purchases
12
Stamp Concrete Calculator
Stamp Concrete Calculator
Stamp Concrete Calculator
stamp concrete calcs made easy
Free

Easily calculate the required amounts of color, release, sealer, and overlay mix for stamp concrete projects. This tool also assists with calculations for concrete countertops and concrete stain, specifically for Sika® products.

Calculate stamp concrete mix amountsCalculate overlay mix amountsCalculate concrete countertop needs
🔧 Utilities
(16)
ad-supported
13
Material Estimator Calculator
Material Estimator Calculator
Material Estimator Calculator
Estimate Construction Projects
Free

This app helps contractors and DIYers accurately estimate material costs and quantities for construction projects. It features dimensional measurement tools, unit conversions, and a material database to optimize budgeting and ordering.

Precise cost and percentage calculationsIntegrated material size databaseAdvanced dimensional measurement tools
🔧 Utilities
(2.9K)
free with in-app purchases
14
Concrete Calculator, Estimator
Concrete Calculator, Estimator
Concrete Calculator, Estimator
by sandip paghadar
Free

This tool helps estimate the amount of concrete, cement, sand, gravel, and water needed for various construction projects like footings, slabs, and columns. It also calculates the cost and quantity of bricks and steel bars, with options to save and share calculations.

Calculate concrete volume and costEstimate cement, sand, gravel, and water quantitiesCalculate brick quantity for walls
🔧 Utilities
(11)
free
15
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter
🔧 Utilities
(126K)
free with in-app purchases
16
Rebar Calc
Rebar Calc
Rebar Calc
concrete calcs made easy
Free

This app simplifies concrete and rebar calculations for construction projects. It helps estimate rebar tonnage, mesh quantities, and concrete volume, and can even provide quotes for materials.

Rebar tonnage calculationSheet and roll mesh estimationConcrete volume estimator
🔧 Utilities
(579)
ad-supported
17
Gravel Calculator Plus
Gravel Calculator Plus
Gravel Calculator Plus
by Inch Calculator
Free

Easily estimate the quantity of various landscaping and hardscaping materials like gravel, stone, and sand. Get precise measurements in tons, cubic yards, or cubic meters for your projects.

Estimate gravel, stone, rock, sand, and topsoilCalculate material needed for landscapingCalculate material needed for hardscape projects
🔧 Utilities
(1.7K)
ad-supported
18
Concrete Calculator All In One
Concrete Calculator All In One
Concrete Calculator All In One
Easy way to calculate concrete
Free

This comprehensive tool assists civil engineers and construction professionals with concrete calculations. It provides volume estimates, material breakdowns, mix designs, and cost projections for over 50 shapes. Features include curing tracking, load calculations, and unit conversions.

Concrete volume calculation for 50+ shapesMaterial quantity and cost estimationMix design ratios (IS, BS, ACI)
📊 Productivity
(3)
free with in-app purchases
19
Block Calculator Plus
Block Calculator Plus
Block Calculator Plus
by Inch Calculator
Free

This app provides nine specialized calculators to accurately estimate masonry materials for various construction projects. It helps calculate blocks, bricks, mortar, concrete, and gravel needed for walls and other structures, supporting multiple units of measurement.

9 concrete block estimation calculatorsEstimate blocks, bricks, mortar, and fillSupports US customary and metric units
🔧 Utilities
(845)
ad-supported
20
Concrete Calculator Pro
Concrete Calculator Pro
Concrete Calculator Pro
Slab, Footing & Mix Estimator
Free

This app accurately calculates the precise amount of concrete needed for various projects, from small DIY tasks to large construction jobs. It simplifies estimations for slabs, footings, and more, helping users save time and materials.

Calculate concrete volumeSupports metric and imperial unitsEstimates concrete bags needed
🔧 Utilities
(3)
free

FAQ about Concrete Calculator Free

What are the best concrete calculator free apps for iPhone?
Concrete Calculator Plus tops our concrete calculator free apps ranking as of July 2026, with a 4.8-star average from 21K App Store ratings, and it's free to download.
Concrete Calculator Plus shows ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 226+ concrete calculator free apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app offers 15 different calculators to help users estimate construction materials. It can calculate the amount of concrete needed for various shapes like slabs, walls, and columns, as well as estimate blocks, mortar, rebar, gravel, and asphalt. It also provides estimated material costs.
You can estimate concrete for rectangular slabs, circular slabs, footings, circular columns, poured walls, steps, and post holes. The app helps determine the volume in cubic yards or the number of bags required.