Sand Calculator
Use our sand calculator to estimate how much sand you need for a project. Enter length (ft), width (ft), and depth (in) to get volume needed in cubic yards and estimated sand weight in US tons.
How Much Sand Do I Need?
A sand calculator helps you estimate the amount of sand needed to fill an area to a specific depth. This is useful for pavers, leveling, play areas, above-ground pool bases, and landscaping projects.
To calculate sand needed, you first compute the volume of the area (length × width × depth). Then you convert that volume into cubic yards (common for ordering) and estimate weight in tons (common for delivery and hauling).
Sand weight varies by moisture and sand type. The weight result is an estimate meant for planning.
Sand Volume and Weight Formula
This calculator converts the area volume into cubic yards and estimates sand weight in US tons.
Convert inches of depth to feet.
Volume of a rectangular area.
1 cubic yard = 27 cubic feet.
Uses a common planning estimate of about 1.35 US tons per cubic yard of dry sand.
Convert depth to feet, then divide cubic feet by 27.
Weight varies by moisture and sand type, so treat this as an estimate.
How to Use the Sand Calculator
- 1
Enter the length (ft).
- 2
Enter the width (ft).
- 3
Enter the depth (in).
- 4
The calculator returns volume needed (cu yd) and estimated weight needed (US ton).
Frequently Asked Questions
Calculate volume using length × width × depth (convert depth to feet), convert to cubic yards by dividing by 27, then estimate weight if needed.
Sand is commonly sold by the cubic yard for bulk delivery. This calculator outputs cubic yards so you can order the right amount.
It varies with moisture and sand type. A common planning estimate is about 1.35 US tons per cubic yard, but your supplier may list a different value.
Usually yes. Many projects need extra to account for compaction, uneven ground, spillage, and leveling adjustments.
Yes. It returns both volume needed (cu yd) and estimated weight needed (US ton).