Best Concrete Slab Calculator Apps

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.6β˜…, the concrete slab calculator category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Concrete Slab Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Concrete Calculator PlusConcrete Calculator PlusFree4.8β˜… (21K)YesNoAug 2026
2Concrete Calculator: SlabConcrete Calculator: SlabFreeβ€”NoYesJul 2026
3Concrete Calculator - CalcConcrete Calculator - CalcFree4.8β˜… (190)NoYesAug 2026
4Concrete Slab CalculatorConcrete Slab CalculatorFree was $1.995.0β˜… (4)NoNoJul 2026
5Concrete Calculator EstimatorConcrete Calculator EstimatorFree5.0β˜… (4)NoYesAug 2026
6Slab: Concrete CalculatorSlab: Concrete CalculatorFree5.0β˜… (1)NoYesJul 2026
7Concrete Calculator All In OneConcrete Calculator All In OneFree4.3β˜… (3)NoYesJul 2026
8Patio Calculator PlusPatio Calculator PlusFree4.8β˜… (212)YesNoAug 2026

Top Picks for Concrete Slab Calculator

Concrete Calculator Plus#1

Concrete Calculator Plus by Calc Hub, LLC

by Inch Calculator
Editor's Choice
πŸ”§ 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

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

Room to Improve

  • πŸ” Limited features (no cost calculation, no 50 lb bag option)
  • πŸ“± Issues with display on some devices
Concrete Calculator - Calc#3

Concrete Calculator - Calc by Phan Nhat Đang

Volume, cost, weight: yard, m3
Worth Considering
πŸ”§ Utilities
4.8(190 ratings)
FreeIn-App Purchases
Concrete Calculator - Calc screenshot 1
Concrete Calculator - Calc screenshot 2
Concrete Calculator - Calc screenshot 3
Concrete Calculator - Calc screenshot 4

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.

More Concrete Slab Calculator apps to explore

4
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
πŸ”§ Utilities
(4)
paid
5
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
πŸ”§ Utilities
(4)
free with in-app purchases
6
Slab: Concrete Calculator
Slab: Concrete Calculator
Slab: Concrete Calculator
Rebar, cement & cost estimator
Free

Calculate concrete, rebar, and other construction material needs and costs offline. Get precise measurements in feet-inches or metric, with options for bag counts, ready-mix, and tonnage. Generate professional quotes for clients or suppliers.

Material quantity estimation (concrete, rebar, block, gravel)Cost calculation with unit pricingSupport for feet-inches and metric units
πŸ”§ Utilities
(1)
free with in-app purchases
7
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)
πŸ“Š Productivity
(3)
free with in-app purchases
8
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
πŸ”§ Utilities
(212)
ad-supported
9
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
πŸ”§ Utilities
(11)
free
10
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
πŸ”§ Utilities
(3)
free
11
Concrete Calculator'
Concrete Calculator'
Concrete Calculator'
Precision in Every Pour
Free
πŸ”§ Utilities
(0)
12
Concrete Calculator - Cement
Concrete Calculator - Cement
Concrete Calculator - Cement
by Loic Veteau
Free
πŸ”§ Utilities
(0)
13
Concrete Pouring Calculator
Concrete Pouring Calculator
Concrete Pouring Calculator
Construction Cost Estimator
Free
πŸ”§ Utilities
(0)
14
Concrete Calculator Now
Concrete Calculator Now
Concrete Calculator Now
For Slabs, Stairs, anything!
Free
πŸ“Š Productivity
(0)
15
Construction Calculator: Field
Construction Calculator: Field
Construction Calculator: Field
Concrete & Material Estimator
Free
πŸ“Š Productivity
(0)
16
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
πŸ”§ Utilities
(18)
free
17
Concrete and Agg Calculator
Concrete and Agg Calculator
Concrete and Agg Calculator
by Chaney Enterprises
Free

Calculate precise amounts of concrete, aggregate, and masonry materials needed for various construction projects. Accounts for potential waste and overages to ensure you order the right quantity.

Concrete slab calculationConcrete footing calculationConcrete wall calculation
πŸ’Ό Business
(37)
ad-supported
18
Concrete Calculator & Estimate
Concrete Calculator & Estimate
Concrete Calculator & Estimate
Slabs, footings, posts & cost
Free
πŸ”§ Utilities
(0)
19
The Shelly Company Calculator
The Shelly Company Calculator
The Shelly Company Calculator
by The Shelly Company
Free
πŸ“Š Productivity
(0)
20
Concrete Buddy
Concrete Buddy
Concrete Buddy
Concrete Calculator, Estimator
Free
πŸ’Ό Business
(0)

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 August 2026, with a 4.8-star average from 21K App Store ratings, and it's free to download.
Yes β€” 20 of the top concrete slab calculator apps we rank are free to download, including Concrete Calculator Plus and Concrete Calculator: Slab.
Concrete Calculator Plus shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ concrete slab calculator apps on the iOS App Store as of August 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.