How to use it
- Enter length in feet
- Enter width in feet
- Enter depth in inches
- Read cubic yards, cubic feet and ton estimate
What the calculator does
It converts the dimensions you provide—length, width and depth—into three practical measures: cubic yards, cubic feet, and an approximate tonnage (using the industry standard 1.4 US tons per cubic yard). Knowing these numbers lets you order the right amount of pea gravel, avoid costly over‑orders, and keep your project on schedule.
How to read the results
- Cubic yards – the volume most suppliers quote.
- Cubic feet – useful for on‑site checks and comparing with other materials.
- Tons (approx) – gives you a weight estimate for transport planning.
Example: A 10 ft × 10 ft area 4 in deep yields 33.3 ft³, which is 1.23 yd³ and about 1.73 tons (1.23 × 1.4).
Pro tips
- Add 5‑10% extra for compaction and breakage
- Round up to the nearest whole yard for ordering convenience
- Check supplier minimum loads before finalizing quantity
- Double‑check depth measurement; a 1‑inch error can change volume by ~6%
Real-life examples
- Landscaper estimating pea gravel for a new garden path
- Homeowner planning a patio base and needing material quantities
- DIY enthusiast ordering gravel for a drainage swale
Case study
Sam entered his 12 ft × 8 ft patio dimensions with a 3‑inch depth, got 0.89 yd³ (≈1.25 tons), ordered exactly that amount, and avoided a $75 over‑order while completing his project on time.