Great
Helped me figure out how much concrete I needed for post holes. Very accurate.
Awesome App
Calculations are spot on.
Archived App (Last seen on 12 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
Price history
About
This app simplifies concrete calculations for various shapes like slabs, post holes, and stairs. It provides measurements in cubic feet and yards, along with the number of 60lb and 80lb bags required.
✓Post Hole calculator (round/square)
✓Square Slab calculator
✓Round Slab calculator
✓Stairs calculator
✓Outputs in cubic feet and yards
✓Estimates 60lb and 80lb bag quantities
Show original description
What's New in Calculate Concrete
2.5
July 7, 2025
-UI Updates -Supports iOS 18
User reviews
Developer apps
FAQ
What types of concrete projects can Calculate Concrete help with?
Calculate Concrete offers calculators for post holes (round or square), square slabs, round slabs, and stairs. It helps estimate the concrete needed for these specific project types.
What units does Calculate Concrete provide for concrete volume?
Calculate Concrete provides concrete volume outputs in both cubic feet and cubic yards, rounded to two decimal places. This ensures accurate measurements for your projects.
Does Calculate Concrete tell me how many bags of concrete to buy?
Yes, Calculate Concrete displays the number of 60lb and 80lb bags needed based on the calculated concrete volume. This simplifies purchasing decisions for your project.
Is Calculate Concrete available on multiple devices?
Calculate Concrete is available for both iPhone and iPad devices. This allows for flexibility in using the app across your Apple ecosystem.
How often is Calculate Concrete updated?
The latest version of Calculate Concrete is 2.5, and it was last updated on July 7, 2025. This indicates ongoing support and potential for future improvements.
What is the age rating for Calculate Concrete?
Calculate Concrete has an age rating of 4+, making it suitable for a wide range of users. This suggests it contains no mature or inappropriate content.
Does Calculate Concrete have ads?
No, Calculate Concrete does not contain advertisements. Users can enjoy a seamless experience without any interruptions.
What is the price of Calculate Concrete?
Calculate Concrete is a paid app priced at $0.99. This one-time purchase grants access to all its features.