1 ft = 1/3 yd
→ 1 cu ft = 1 ft × 1 ft × 1 ft = 1/3 yd × 1/3 yd × 1/3 yd = 1/23 cu yd
So work out the volume of your hole by multiplying the dimensions together (ft × ft × ft) and divide the result by 27 to get the volume in cu yards, ie:
volume in cubic yards = (ft × ft × ft) ÷ 27
Chat with our AI personalities
None because it's a hole but 6 cubic yards of dirt will fill it up.
You also need to specify the average depth.(And by "yards" we assume you mean cubic yards).
A yard of dirt is 3ft x 3ft x 3ft, or 27 cubic ft. The hole you need to fill is 8ft x 4ft x 1ft, or 32 cubic ft. You'll need 32/27th yards of dirt, or about 1.19 yards of dirt. Call it a yard and a half if you want to account for settling.
You are mixing volume (square yard) and area (length x width). How deep do you want the dirt? One foot deep you need about 80 square yards of dirt.
2.37 cubic yards.