Sand Calculator

Start by picking the shape that matches your area and entering its measurements. For an odd shape, split it into rectangles, circles, or triangles and add a section for each, or enter a known area directly. Set the depth you plan to fill, then read the cubic yards, cubic feet, and cubic meters in the result.

The optional inputs layer extra planning on top without changing the core volume. A bag volume converts the result into an exact and a whole-bag count, a waste allowance adds a margin, your own prices estimate cost, and a density estimates weight. Everything updates as you type, so you can compare options before you order.

Sand is sold by volume, so a length and width alone are not enough. You also need a depth, because volume is area multiplied by thickness. The calculator finds the area of each shape you enter, multiplies by the depth, and adds the sections together.

Once you have a volume in cubic feet, dividing by 27 gives cubic yards, the unit most bulk suppliers use. If you prefer to work from square feet and inches directly, multiply the area by the depth in inches and divide by 324, because 27 times 12 is 324. To review the steps in detail, see how to calculate cubic yards and what a cubic yard is.

Weight depends on density, and sand density varies with the specific product, particle size, moisture, and how much it has been compacted. Because there is no single correct value, this calculator never assumes one. Instead, it estimates weight only from a density you enter in pounds per cubic foot, which you can take from your supplier or product data.

The math is straightforward: cubic yards times 27 gives cubic feet, cubic feet times the density gives pounds, and pounds divided by 2,000 gives US short tons. Treat the weight figure as a mathematical estimate for the density you supplied, not a fixed fact for all sand.

A single cubic yard of sand spreads further when it is thinner and covers less ground when it is deeper. At 1 inch deep, one cubic yard covers 324 square feet. At 2 inches it covers 162 square feet, and at 4 inches it covers 81 square feet.

The coverage table below lists common depths so you can sanity check a bulk order. To work coverage out for any volume, the cubic yards to square feet calculator does it in one step, and to go the other way from an area, use square feet to cubic yards.

Bulk sand is delivered or picked up by the cubic yard, while bagged sand is sold in bags labeled by cubic foot volume. The same project volume can be bought either way. Bags are easy to carry and store, while bulk can suit larger areas, but the right choice depends on your access, storage, quantity, and the prices you are quoted.

Enter a bag volume to see the bag count, and add your own prices to compare totals. For a dedicated breakdown of the two options, use the sand cost calculator and the sand bag calculator.

Real areas are rarely perfect rectangles, and sand shifts, spills, and settles once it is placed and compacted. A small waste allowance adds a margin so you do not run short. The calculator lets you set your own percentage rather than forcing one value.

Keep the unrounded number while planning and round up only when you place the order. Confirm the final amount and any minimum order quantity with your supplier.

Cost depends entirely on the prices you are quoted, so the calculator never assumes a price. Enter a bulk price per cubic yard, or a bag volume with a price per bag, and add any delivery or fixed fees. When both are entered, the result shows each total and the arithmetic difference.

The comparison is arithmetic only. Project access, delivery, storage, availability, and material specifications can all affect the decision, so the calculator never declares one option cheaper. For a fuller cost breakdown, use the sand cost calculator.

Sand shows up across a wide range of outdoor and building projects, and the amount always comes down to the same area-times-depth math. Common uses include leveling a low spot in a lawn, creating a bedding layer under pavers or flagstone, filling a play sandbox, backfilling around drainage or pipe, and setting a smooth base under a small structure. Each one has its own depth, but the volume calculation does not change.

Because the tool works from any shape and combines multiple sections, it fits both a single tidy rectangle and a mixed layout with curves and borders. Whatever the project, measure the area, use the depth your plan or product calls for, and let the calculator turn it into cubic yards, bags, weight, or cost. For a step-by-step planning walkthrough, see how much sand do I need.

The result shows three volume units at once so you can match whatever your supplier uses. Cubic yards are the usual unit for bulk delivery, cubic feet line up with the volume printed on bags, and cubic meters help if you are working from metric figures. All three describe the same amount of sand, just in different units.

The conversions are exact: one cubic yard is 27 cubic feet, and one cubic yard is about 0.7646 cubic meters. Seeing every unit together lets you sanity check an order, compare a bulk quote against a bagged one, and avoid a unit mix-up. For the full definition of the unit, see what a cubic yard is.