Concrete calculator
Concrete Calculator
Use our Concrete Calculator to instantly calculate the quantity of concrete needed to complete your project.
NEED SOME HELP & ADVICE
If you’re still unsure about the amount of concrete you need, don’t hesitate to reach out to us.
A member of our team will be more than happy to advise and help establish the exact amount of material needed for your project.
- Quality Volumetric Concrete
- NO WASTE! - Only pay for what you use
- Best Rates & Service Guaranteed
- Pre-order and Drop--in Service
- 24 Hour Rapid Delivery
- Build more for Less!
Build more for less
At Thomas Bros, we specialise in sustainable waste management, building aggregates, and contractor services, empowering the UK construction industry to build more for less.
Our account managers are ready to offer valuable advice and support. Whether you're embarking on a new build, renovation, or domestic upgrade, we can promptly deliver our services and materials directly to your construction site. From waste removal to sand and building aggregates, along with a wide range of contractor services, we've got all your needs covered.

