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Rebar Calc

Rebar Calc

concrete calcs made easy

644 ratings
5 reviews
With Ads
🔧 Utilities
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Free
With Ads

Details

Released
July 23, 2016
Updated
September 30, 2026

Features

Developer

Appco LLC (USA)
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About

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 calculation
✓Sheet and roll mesh estimation
✓Concrete volume estimator
✓Material quote generation
✓Adjustable lap amount
✓Configurable rebar/mesh size
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What's New in Rebar Calc

3.1.2

September 30, 2026

Bug fixes and performance improvements.

User reviews

Most RecentHighest RatedLowest Rated

Values don’t show up with the update

I have always used this app for calculating rebar but apparently an update happened 2 days ago and now the app doesn’t show the values when you enter them. Can y’all fix this quick!!!???
RRebarCal

Great app!

Fast, accurate, easy to use. Great app!!!
BBright4l

Great app

Is amazing and so easy to use
NNatev21

Amazing App

I have to say, I thought I was going to be disappointed by another wanna be App when I downloaded it. As soon as I opened the app and started to use it I was shocked. The ease of operating and simple functions make this a must have App for any Contractor who does Concrete and Rebar. Great job guys. Thumbs up for sure.
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CSConcrete Solutions

Calculations

The lap numbers may be wrong
For some reason the figure comes up 3 times the amount needed
RRpowell211

Response from developer

Sorry about that. The bug was fixed and all calculations should now be correct. Please contact me if you have any other issues.

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FAQ

What does Rebar Calc do?

Rebar Calc is a tool designed to simplify calculations for concrete and rebar projects. It helps users determine the required amounts of rebar, sheet mesh, and roll mesh, as well as estimate concrete volume in cubic yards. The app can also assist in getting quotes for concrete supplies.

What are the key features of Rebar Calc?

Key features include calculating rebar tonnage and linear feet, estimating sheets of sheet mesh and rolls of roll mesh, and a concrete volume estimator for slabs and cores. Users can also configure lap amounts and select rebar/mesh sizes, and request material quotes.

Is Rebar Calc free to use?

The application is free to use, but it does display advertisements. While the core calculation features are available without cost, users should be aware of the presence of ads within the app interface.

What kind of projects is Rebar Calc useful for?

This app is useful for a variety of concrete construction projects, such as estimating materials for slabs, concrete cores, and other structural elements. It's designed for anyone needing to quickly calculate material quantities for building or renovation work involving concrete.

Are the calculations in Rebar Calc final and accurate for quoting?

The calculations provided by Rebar Calc are intended for estimating purposes only. It is crucial to have all final figures verified by a professional before quoting, purchasing, or installing any materials to ensure accuracy and compliance.