Go to our on-line enquiry calculate and estimate building materials quantities and costs Building Materials Sourcing & Procurement
Everyday Building Materials Yesterday, Unusual Building Materials

Sub Base Estimator

This form will calculate the approximate metric tonnes of unconsolidated DTp1 required for the entered area.

Please enter the dimensions in the white fields below and click calculate to display the results.

Length in Metres
Width in Metres
Area in Sq Meters
Desired compacted depth in mm

Crusher Run  
tonnes required
Looking for cost or price data ? Options for materials & labour ?
Please Register for our enhanced calculators, 7 day free trial, no obligation to subscribe. £1 per month thereafter for access to all our enhanced calculators.

cards accepted

Have you tried our Enhanced Calculators & Estimators? 

FREE trial with no obligation.

Enter & keep your own material & labour costs saved. Or just use our regional generic costs.

Click here to register with us now, it’s completely free.