How Many Bulk Bags of Gravel Per Square Metre?
How many bulk bags of gravel per square metre? A coverage table by depth, metric and imperial worked examples, and a free gravel calculator.
Guides for working out concrete, gravel, MOT Type 1, topsoil and other building and garden materials, with UK and US units.
How many bulk bags of gravel per square metre? A coverage table by depth, metric and imperial worked examples, and a free gravel calculator.
How much concrete do I need for fence posts? Hole sizes, bags per post, metric and imperial worked examples, and a free concrete calculator.
Built-up area vs carpet area vs plot area explained, with a worked example, loading factors and the UK and US equivalents of each measurement.
Work out how much topsoil a raised bed needs in cubic metres, litres, bulk bags or cubic yards, with a worked example and a free soil calculator.
How to Lay a Gravel Driveway: Step-by-Step UK Guide A gravel driveway is one of the most affordable ways to surface a drive — and one of the easiest to get wrong. Done properly, it stays firm and tidy for decades. Done badly, the stones sink, ruts form within months, and weeds take over by…
How Much Type 1 MOT Do I Need? (Calculator + Complete Guide) If you are planning a new driveway, patio or path, getting the amount of Type 1 MOT right is essential. Too little and your surface will sink. Too much and you waste money. This guide shows you exactly how to calculate how much…
🧮 Use the free toolEstimate the aggregate you need for your project by area and depth.Open the Gravel Calculator → What Exactly Is Aggregate in Construction? First things first: Aggregate is the backbone of many building materials. It’s basically a mix of crushed stone, gravel, sand, or recycled materials used in concrete, asphalt, drainage, and…