| 1 lb/cu ft = 27.0000000556 lb/cu yd |
| 2 lb/cu ft = 54.000000111 lb/cu yd |
| 3 lb/cu ft = 81.000000167 lb/cu yd |
| 4 lb/cu ft = 108.000000222 lb/cu yd |
| 5 lb/cu ft = 135.000000278 lb/cu yd |
| 6 lb/cu ft = 162.000000334 lb/cu yd |
| 7 lb/cu ft = 189.000000389 lb/cu yd |
| 8 lb/cu ft = 216.000000445 lb/cu yd |
| 9 lb/cu ft = 243.000000501 lb/cu yd |
| 10 lb/cu ft = 270.000000556 lb/cu yd |
| 15 lb/cu ft = 405.000000834 lb/cu yd |
| 50 lb/cu ft = 1350.00000278 lb/cu yd |
| 100 lb/cu ft = 2700.00000556 lb/cu yd |
| 500 lb/cu ft = 13500.0000278 lb/cu yd |
| 1000 lb/cu ft = 27000.0000556 lb/cu yd |
| 5000 lb/cu ft = 135000.000278 lb/cu yd |
| 10000 lb/cu ft = 270000.000556 lb/cu yd |