Measure the project. Order the materials.
Practical estimates for the gravel, patio pavers and paint on your next project list.
Find your calculatorStart with the dimensions you can measure.
What are you planning?
Choose a tool, enter your measurements and take the quantities to your supplier.
Gravel by volume and weight
Estimate cubic yards, cubic metres, US short tons and metric tonnes for a rectangular area.
Open calculator
Pavers, base and bedding sand
Estimate rectangular pavers and the geometric volumes of base material and bedding sand.
Open calculator
Paint for the room walls
Estimate wall paint from room dimensions, opening area, coats and the coverage printed on your paint tin.
Open calculatorTry the gravel calculator
Example measurements are filled in. Change them to match your project.
A result you can check.
Each calculator shows its formula and explains what the estimate includes. Use imperial or metric measurements, enter your own material prices and download the result without creating an account.
Read about our methods