Best Concrete Slab Calculator Apps

223+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.7★, the concrete slab calculator category is one of the App Store's strongest. Browse all 223+ apps we track, sorted so the most loved ones surface first.

Compare top Concrete Slab Calculator Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Concrete Calculator PlusConcrete Calculator PlusFree4.8★ (21K)YesNoJul 2026
2Concrete Calculator - NorthOneConcrete Calculator - NorthOneFree5.0★ (7)NoNoJul 2026
3Concrete and Agg CalculatorConcrete and Agg CalculatorFree3.4★ (37)YesNoMay 2026
4Concrete Calculator All In OneConcrete Calculator All In OneFree4.3★ (3)NoYesJul 2026
5Concrete Calculator - CalcConcrete Calculator - CalcFree4.8★ (183)YesYesJul 2026
6Chippy Tools: ConstructionChippy Tools: ConstructionFree4.7★ (946)YesYesJul 2026
7Ozinga Concrete CalculatorOzinga Concrete CalculatorFree4.8★ (18)NoNoMay 2026
8Concrete Slab CalculatorConcrete Slab CalculatorFree was $1.995.0★ (4)NoNoJul 2026

Top Picks for Concrete Slab Calculator

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
Concrete Calculator - NorthOne#2

Concrete Calculator - NorthOne by NorthOne Inc

Calculate Cement Volume
Strong Contender
🔧 Utilities
5.0(7 ratings)
Free
Concrete Calculator - NorthOne screenshot 1
Concrete Calculator - NorthOne screenshot 2
Concrete Calculator - NorthOne screenshot 3
Concrete Calculator - NorthOne screenshot 4
Concrete Calculator - NorthOne screenshot 5
Concrete Calculator - NorthOne screenshot 6

This tool accurately estimates the cement volume needed for various construction projects, including slabs, blocks, and footings. It helps determine the exact number of concrete bags or yards required, simplifying material ordering for professionals and DIYers.

More Concrete Slab Calculator apps to explore

4
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
5
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
6
Chippy Tools: Construction
Chippy Tools: Construction
Chippy Tools: Construction
Construction Calculator
Free

This app simplifies complex calculations for construction professionals. It offers a variety of tools for tasks like spacing, measurements, and material estimation, helping to reduce errors and save time on job sites. Available on iPhone and iPad, it aims to be an essential tool for tradespeople.

Baluster spacing calculatorFlat run attached baluster calculatorSquare calculator
🔧 Utilities
(946)
freemium
7
Ozinga Concrete Calculator
Ozinga Concrete Calculator
Ozinga Concrete Calculator
by Ozinga Ready Mix Concrete, Inc.
Free

Easily calculate concrete quantities for various projects like flatwork, footings, and walls. If within the service area, connect live with customer service for quotes and orders.

Calculate concrete for flatwork, footings, walls, columns, and caissonsAccurate project estimationsShare calculations with suppliers
🔧 Utilities
(18)
free
8
Concrete Slab Calculator
Concrete Slab Calculator
Concrete Slab Calculator
Area, Volume, Weight, Density
Free
$1.99 | 100% OFF

This tool quickly calculates the area, volume, and weight of concrete slabs in real-time. It supports conversions between imperial and metric units for all key measurements, allowing for custom density input.

Real-time calculationsImperial and metric unit conversionCustom density input
🔧 Utilities
(4)
paid
9
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
10
Patio Calculator Plus
Patio Calculator Plus
Patio Calculator Plus
by Inch Calculator
Free

Estimate materials for various patio projects like concrete, pavers, or gravel. Input dimensions in multiple units and receive results in US customary or metric measurements. This tool helps you accurately calculate the quantities needed for your landscaping endeavors.

Concrete slab calculatorPaver calculatorPaver base calculator
🔧 Utilities
(212)
ad-supported
11
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
12
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
13
Landscaping Calculator Plus
Landscaping Calculator Plus
Landscaping Calculator Plus
by Inch Calculator
Free

Easily estimate landscaping materials like gravel, soil, mulch, and concrete. Supports multiple units of measurement for accurate project planning. Ideal for DIYers and professionals.

10 landscaping material calculatorsEstimate gravel, soil, mulch, concreteSupports inches, feet, yards, cm, meters
🔧 Utilities
(2.8K)
ad-supported
14
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
(12K)
free with in-app purchases
15
Concrete Calculator - Slab
Concrete Calculator - Slab
Concrete Calculator - Slab
Construction Volume & Material
Free
🔧 Utilities
(0)
16
Concrete Calculator Estimator
Concrete Calculator Estimator
Concrete Calculator Estimator
Slab Footing Rebar Block
Free

This app simplifies concrete calculations for various structures like walls, slabs, and curbs. It accurately estimates volume, weight, and price, with flexible unit options and a user-friendly interface. A specialized concrete weight calculator is also included.

Versatile concrete structure calculationsPrecise cement and grout estimationsFlexible unit conversions
🔧 Utilities
(2)
free with in-app purchases
17
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
18
Concrete Engineering - lite
Concrete Engineering - lite
Concrete Engineering - lite
Civil Engineering App
Free
$5.99 | 100% OFF

This app provides a comprehensive suite of calculators for concrete and civil engineering parameters. It features smart auto-fill options, a detailed calculation history with PDF export, and direct references to ACI codes. Unlock all 56 calculators with a one-time purchase.

56 concrete and civil engineering calculatorsMetric and Imperial unit supportDetailed formulas for all calculations
📚 Education
(7)
free with in-app purchases
19
Concrete Calculator Plus+
Concrete Calculator Plus+
Concrete Calculator Plus+
Cement, Slab & Mix Estimator
Free

Accurately calculate concrete needs for any project, from patios to commercial footings. Get instant estimates for cubic yards, bag counts, and material costs, with options for rebar and waste allowance. Designed for job site use with offline functionality and a glove-friendly interface.

Calculate slabs, footings, walls, and moreEstimate cubic yards, bag counts, and costsInclude waste allowance and rebar calculations
💼 Business
(2)
free
20
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

FAQ about Concrete Slab Calculator

What are the best concrete slab calculator apps for iPhone?
Concrete Calculator Plus tops our concrete slab calculator apps ranking as of June 2026, with a 4.8-star average from 21K App Store ratings, and it's free to download.
Yes — 20 of the top concrete slab calculator apps we rank are free to download, including Concrete Calculator Plus and Concrete Calculator - NorthOne.
Concrete Calculator Plus shows ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 223+ concrete slab calculator apps on the iOS App Store as of June 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.