Concrete Calculator

Contains ads
4.8
1.18K reviews
100K+
Downloads
Content rating
Everyone
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About this app

15 concrete estimation calculators to estimate concrete in cubic yards or bags, with estimated material costs.

Estimate concrete needed for a rectangular slab, circular slab, footing, circular columns or posts, poured walls, block walls, and steps. Estimate the number of blocks or CMUs to build a block wall, and estimate the material needed for a mortar mix. Estimate the amount of rebar for a slab and the gravel needed for the base.

15 Free Calculators:
- Rectangular slab
- Circular slab
- Footing
- Circular column
- Poured wall
- Steps
- Post holes
- Gravel
- Asphalt
- Block wall
- Block fill
- Mortar
- Rebar Reinforcement
- Mesh Reinforcement
- Area
- Volume

Enter dimensions in inches, feet, yards, centimeters, or meters. Get results in US customary or metric measurements.

Based on the calculators on Inch Calculator(www.inchcalculator.com) that are trusted by millions of people world-wide for material estimation.
Updated on
Jul 19, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.8
1.15K reviews
Theo Mongeau
July 8, 2024
Seems to work pretty well, has all the options I need plus some I've never used. It would be cool if they had a way to save and add together multiple calculations for when you're estimating irregular shapes
11 people found this review helpful
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Juan Valdovinos
November 1, 2025
it is pretty accurate. I use it all the time to buy the right amount of materials. I'm a contractor and the app makes my estimates pretty easy.
1 person found this review helpful
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Billy DeMoss
September 20, 2025
I have used the slab calculator often for our home project this past summer. I have found it helpful with determining how much concrete i need. The app has been quite accurate.
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What’s new

Updated to support the latest Android versions.