Same & next-day delivery across Surrey and the surrounding areas Call 0800 669 6500
Surex Concrete Call 0800 669 6500
Same & next-day delivery across Surrey and the surrounding areas Call 0800 669 6500
Surex Concrete
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Concrete calculator

Enter the size of your pour and we'll work out the cubic metres. With volumetric delivery you only pay for what you use, so an estimate is all you need to get a price.

Free to use, no sign-upWastage allowance includedDelivery from 1m³ upwards
Call 0800 669 6500 for a Quote
Step 1

Dimensions of the pour

Measure the area you're filling - a slab, footing, trench or base. Mixed units are fine.

You need — m³

Fill in all three dimensions to see the volume. We include a 5% wastage allowance.

Step 2

Anything else for the job?

Step 3

Call us or send an enquiry

Tell us the volume and postcode and we'll confirm the right mix, the price and a delivery slot.

Calculator FAQs

How accurate does my measurement need to be?

A tape-measure estimate is fine. Because our volumetric trucks batch on site, we mix to what the job actually takes - you're never stuck with a short load or paying for concrete you don't use.

Should I add extra for wastage?

The figure above already includes a 5% allowance for uneven ground and spillage. For trench footings on rough ground, mention it on the call and we'll allow a little more.

What depth should a slab or footing be?

As a rule of thumb: 100mm for a shed base or path, 150–200mm for a driveway, and 600mm–1m deep for strip footings depending on ground conditions. Building control or your groundworker will confirm what your job needs.

Is there a minimum order?

We deliver from 1m³ upwards. Small domestic pours are as welcome as full commercial loads.

Pouring this week? Get your price now.

Tell us the job and the postcode - we'll confirm the mix, the volume and a delivery slot on the call.

Call 0800 669 6500

Out of hours? Request a quote online and we'll call you first thing.

Call now Get a quote