| 1 kips/ft3 | = 453.62114878044 t /Mft3 |
| 2 kips/ft3 | = 907.24229756088 t /Mft3 |
| 3 kips/ft3 | = 1360.8634463413 t /Mft3 |
| 4 kips/ft3 | = 1814.4845951218 t /Mft3 |
| 5 kips/ft3 | = 2268.1057439022 t /Mft3 |
| 6 kips/ft3 | = 2721.7268926826 t /Mft3 |
| 7 kips/ft3 | = 3175.3480414631 t /Mft3 |
| 8 kips/ft3 | = 3628.9691902435 t /Mft3 |
| 9 kips/ft3 | = 4082.590339024 t /Mft3 |
| 10 kips/ft3 | = 4536.2114878044 t /Mft3 |
| 20 kips/ft3 | = 9072.4229756088 t /Mft3 |
| 30 kips/ft3 | = 13608.634463413 t /Mft3 |
| 40 kips/ft3 | = 18144.845951218 t /Mft3 |
| 50 kips/ft3 | = 22681.057439022 t /Mft3 |
| 60 kips/ft3 | = 27217.268926826 t /Mft3 |
| 70 kips/ft3 | = 31753.480414631 t /Mft3 |
| 80 kips/ft3 | = 36289.691902435 t /Mft3 |
| 90 kips/ft3 | = 40825.90339024 t /Mft3 |
| 100 kips/ft3 | = 45362.114878044 t /Mft3 |
| 200 kips/ft3 | = 90724.229756088 t /Mft3 |
| 300 kips/ft3 | = 136086.34463413 t /Mft3 |
| 400 kips/ft3 | = 181448.45951218 t /Mft3 |
| 500 kips/ft3 | = 226810.57439022 t /Mft3 |
| 600 kips/ft3 | = 272172.68926826 t /Mft3 |
| 700 kips/ft3 | = 317534.80414631 t /Mft3 |
| 800 kips/ft3 | = 362896.91902435 t /Mft3 |
| 900 kips/ft3 | = 408259.0339024 t /Mft3 |
| 1000 kips/ft3 | = 453621.14878044 t /Mft3 |
| 2000 kips/ft3 | = 907242.29756088 t /Mft3 |
| 4000 kips/ft3 | = 1814484.5951218 t /Mft3 |
| 5000 kips/ft3 | = 2268105.7439022 t /Mft3 |
| 7500 kips/ft3 | = 3402158.6158533 t /Mft3 |
| 10000 kips/ft3 | = 4536211.4878044 t /Mft3 |
| 25000 kips/ft3 | = 11340528.719511 t /Mft3 |
| 50000 kips/ft3 | = 22681057.439022 t /Mft3 |
| 100000 kips/ft3 | = 45362114.878044 t /Mft3 |
| 1000000 kips/ft3 | = 453621148.78044 t /Mft3 |
| 1000000000 kips/ft3 | = 453621148780.44 t /Mft3 |