Category
Base Material Calculators
Estimate aggregate, sand, road base, crusher run and paver-base quantities.
Choose by material or task
Base materials tools separate product and project intents so users can select the terminology that matches their specification or supplier. Volume is calculated from geometry; weight remains conditional on product-specific density.
Before using a calculator
Identify the product, measure the footprint, obtain the required layer depth from appropriate guidance and keep distinct layers separate. Confirm significant purchasing decisions with the supplier.
Aggregate Calculator
Estimate aggregate volume for landscaping and groundworks.
Use calculator →Sand Calculator
Estimate sand volume for beds, fills and landscaping projects.
Use calculator →Paver Base Calculator
Estimate base-material volume beneath patios, paths and paving.
Use calculator →Road Base Calculator
Estimate road-base volume for drives, paths and hardstanding.
Use calculator →Crusher Run Calculator
Estimate crusher-run volume for sub-bases, drives and paths.
Use calculator →Important distinctions
Base materials are specification-led. Sand, aggregate, paver base, road base and crusher run can represent distinct layers with different performance requirements.
Use calculator results as documented planning quantities. Confirm terminology, material state, supply units and significant orders with the supplier.
Category questions
Why are there several calculators?
Each route addresses a distinct material, project or conversion intent and provides context appropriate to that decision.
Are weight and packages automatic?
No. They require supplier density or package capacity entered by the user.
From measurement to supplier conversation
Start with a sketch and the intended layer or filled space. Use the category guidance to choose the most specific calculator, retain the visible breakdown, and describe the result using the same units as the quotation. Ask whether the offered quantity is loose, compacted, by mass or by a defined package.
If the project uses several products or layers, keep a separate result for each. Combining them can hide differences in product specification, density and ordering unit.