Concrete Calculator

Our concrete calculator allows you to estimate the amount of concrete you’ll need for the job in either square or cubic metres. Simply divide your job into the various shapes below and then enter the measurements to the relevant shapes below.


Low Carbon Concrete – ECOPact

Did you know that the concrete we supply here at Readymix is a part of Holcim’s world’s broadest range of low carbon concrete? ECOPact is a low carbon concrete that reduces embodied carbon by up to 70%. Combining the very best qualities of conventional concrete, ECOPact is available in a variety of strength classes and applications which makes it perfect for our standard range of concrete at Readymix.


At Readymix Concrete, we value our client relationship network; we strive to provide exceptional quality of work and customer service. Here is what some of our clients have to say:

Readymix has great quality concrete and services all areas of SEQ. They’re also great to deal with, and that’s why they’re our choice for concrete.

M.L. Project Supervisor.

We have dealt with Readymix exclusively for many years, the technical expertise and the concrete mixes have improved the efficiency of construction across all our projects.

J.K. Construction Manager.

Readymix Concrete’s service and commitment to be able to deliver quality concrete on time consistently is what sets them apart from other suppliers.

A.B. Construction Manager

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