How Much Road Base for 2,000 Square Feet?
How much road base for 2,000 square feet depends on depth. At 6 inches you need about 37.04 cubic yards, roughly 55.6 tons at 1.5 tons per yard. Going to 8 inches raises it to 74.1 tons.
Volume and tonnage calculator →Road base for 2,000 sq ft by depth
| Depth | Cubic yards | Tons | Tons +10% |
|---|---|---|---|
| 4 in | 24.69 | 37.0 | 40.7 |
| 6 in | 37.04 | 55.6 | 61.1 |
| 8 in | 49.38 | 74.1 | 81.5 |
Working it out
- 2,000 sq ft × (6 ÷ 12) ft = 1,000.0 cubic feet.
- ÷ 27 = 37.04 cubic yards.
- × 1.5 tons per yard = 55.6 tons.
About road base
Road base is meant to be compacted at close to the right moisture. Dry base rock does not lock up well; a light spray of water before rolling helps. Typical weight: 1.4 to 1.65 compacted tons per cubic yard.
Before the truck comes
- Measure odd shapes in pieces. Split curves and L-shapes into rectangles and add them.
- Add a margin. About 10 percent covers compaction and low spots.
- Bulk or bags. Bulk delivery is the practical choice here.
- Prep first. Remove sod, compact the subgrade and set edging before the stone arrives.
Use the volume and tonnage calculator for any other size.
When to choose road base
Good uses:
- Base under asphalt and concrete
- Gravel roads and drives
- Equipment and shed pads
Less suited to:
- Drainage layers
- Decorative surfaces
- Surfaces that will stay uncompacted
Quick reference numbers
- Per inch over 100 sq ft: about 0.46 tons of road base (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.6 tons.
- Another size for comparison: a 14x28 area at 4 inches takes about 7.3 tons.
- Weight used here: about 1.5 tons per cubic yard.
Common estimating mistakes
- Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
- Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
- Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
- Using inches as if they were feet. Depth has to be divided by 12 before you multiply; skipping that step inflates the order twelvefold.
Questions people ask
How many tons of road base for 2,000 square feet?
About 55.6 tons at 6 inches deep.
How many cubic yards of road base for 2,000 square feet?
About 37.04 yards at 6 inches.
How much road base for 2,000 square feet at 4 inches?
About 37.0 tons, or 24.69 cubic yards.
How much does a yard of road base weigh?
About 1.4 to 1.65 compacted tons.
Should I add extra?
Yes, about 10 percent is a common allowance.
Related guides
- Crushed Stone vs Gravel: Differences and Best Uses
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Ton of Gravel Cover? Depth Chart
- How Much Road Base for 1,200 Square Feet?
- How Much Road Base for 1,500 Square Feet?
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