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How Much Pea Gravel for a 14 Foot Circle?

Round areas such as fire pit patios, tree rings and seating circles use less stone than a square of the same width. A 14-foot circle is about 153.9 square feet; at 3 inches that is 2.0 tons of pea gravel.

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The math

  1. Area: 153.9 sq ft.
  2. Depth in feet: 3 ÷ 12 = 0.250 ft.
  3. Cubic yards: 153.9 × 0.250 ÷ 27 = 1.43 yd³.
  4. Tons: × about 1.4 tons per yard = 2.0 tons.

The gravel calculator does this for any size.

Pea gravel needed by depth

DepthCubic yardsTons of pea gravelTons +10%
2 in0.951.31.5
3 in1.432.02.2
4 in1.902.72.9
6 in2.854.04.4

Where round stone areas work

Circles show up around fire pits, under swing sets, around trees and as seating areas. Steel or paver edging keeps the round shape crisp and holds loose stone in place. For a fire pit area, keep combustibles well away and check local burn rules.

Buying the stone

If you haul it yourself, a typical half-ton pickup should carry only about half a cubic yard of stone, well under what the bed looks like it can hold. Pea gravel is small and rounded, comfortable underfoot, and needs edging because it rolls. Round up by about 10 percent for compaction and uneven ground.

Common mistakes

People often forget that compaction reduces volume, so they come up short. Others order clean, round stone where a packable crushed stone with fines would have stayed put. Finally, dumping the whole load in one pile far from the work area adds hours of wheelbarrow trips.

Planning the cost

Stone is usually priced per ton or per cubic yard, and delivery is often a separate charge based on distance. A full truckload can cost less per ton than a partial one, so it can pay to combine projects. Ask whether the quote includes tax, delivery and any small-load fee before you compare yards.

Questions people ask

How many tons of pea gravel for a 14 ft circle?

About 2.0 tons at 3 inches deep.

How many square feet is a 14 foot circle?

About 153.9 square feet.

How many tons of pea gravel are in a cubic yard?

Roughly 1.4 tons for planning, but suppliers vary with stone size and moisture.

Should I put landscape fabric under the stone?

On soft or clay soil, a woven geotextile keeps stone from sinking into the dirt and makes the layer last longer.

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