How to use it
- Enter the patio length in feet.
- Enter the patio width in feet.
- Enter the joint depth in inches.
- Read the cubic yards, tons, and cubic feet results.
This tool converts your patio dimensions into the exact amount of polymeric sand required. You input length, width, and joint depth; the calculator first finds the volume in cubic feet, then translates that to cubic yards – the standard buying unit for sand. Multiplying cubic yards by the constant 1.3 US tons per cubic yard gives an approximate weight, helping you budget freight or compare product options. The three results let you see the raw volume, the bulk‑material yardage, and the weight you’ll handle on site. No guesswork, no extra formulas – just the numbers you need to order the right amount and avoid costly over‑ or under‑purchasing.
Pro tips
- Add 5‑10% extra for spillage and compaction loss.
- Round up to the nearest whole yard for ordering simplicity.
- Check supplier specifications; some sand mixes weigh slightly different.
- Double‑check depth entry; a common mistake is entering depth in feet instead of inches.
Real-life examples
- A homeowner estimating sand for a new 12 ft × 8 ft patio with ¼‑in joints.
- A contractor preparing a bid for a commercial walkway renovation.
- A DIY enthusiast ordering sand online and needing accurate shipping weight.
Case study
Mike entered his 14 ft × 9 ft patio dimensions with a ½‑in joint depth, got 0.09 yd³ (≈0.12 tons) and ordered exactly that amount, eliminating a costly second delivery.