How much landscape rock for 200 square feet?
Covering 200 sq ft with rock 2 inches deep takes 1.3 cubic yards — about 1.69 tons of river rock (5% extra included).
Change the numbers
The calculator below is pre-filled for this project. Adjust any value — including feet and inches — and the results update instantly.
Weights per cubic yard are typical; ask your landscape yard for theirs.
Your results
Rock needed1.69 tons
Volume1.3 cu yd
Weight3,370 lb
0.5 cu ft bags70
Rock for 200 sq ft by depth
| Depth | Cubic yards | Tons (river rock) | Tons (lava rock) |
|---|
| 2 in | 1.3 | 1.69 | 0.65 |
| 3 in | 1.94 | 2.53 | 0.97 |
| 4 in | 2.59 | 3.37 | 1.3 |
The math
200 × 2 in ÷ 12 × 1.05 = 35 cu ft = 1.3 cu yd
× 1.3 tons/yd³ = 1.69 tons
Common questions
How many tons of river rock for 200 sq ft?
About 1.69 tons at 2 inches deep.
Want the full method, tips and other sizes? See the landscape rock calculator guide.
Last reviewed November 1, 2026. Results are estimates — confirm with your supplier.
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