How to use it
- Enter patio length in feet.
- Enter patio width in feet.
- Enter desired gravel depth in inches.
- Click Calculate to see cubic yards, tons, and cubic feet.
What it does – This tool converts the dimensions of your patio (length, width, depth) into three practical units: cubic yards, cubic feet, and an approximate tonnage. Knowing the volume in cubic yards lets you order the right amount of material from suppliers, while cubic feet helps when you’re buying by the foot. The ton estimate uses the industry standard of 1.4 US tons per cubic yard, giving you a realistic weight for delivery planning.
Why it matters – Ordering too little means a delayed project; ordering too much adds unnecessary cost and waste. The calculator instantly shows you the exact numbers so you can budget confidently.
How to read the results – Cubic yards is the primary ordering unit. Cubic feet is the raw volume. Tons is the approximate weight for truck load calculations.
Pro tips
- Add 5‑10 % extra for compaction and spillage.
- Round up to the nearest 0.5 cubic yard when ordering.
- Verify the supplier’s ton conversion matches 1.4 tons per cubic yard.
- Double‑check depth; a common mistake is entering inches as feet.
Real-life examples
- A homeowner planning a 12 ft × 15 ft patio with 3 in depth gravel.
- A landscape contractor estimating material for a 20 ft × 30 ft backyard walkway.
- A DIY renovator needing the weight for a truck load limit before buying.
Case study
Emily wanted a 10 ft × 12 ft patio at 4 in depth. The calculator showed 1.48 cubic yards, about 2.07 tons. She ordered 1.5 cubic yards, avoided a costly over‑order, and finished the patio on schedule.