| 1 cmH2o | = 6.349706833411E-6 long tonf/in2 |
| 2 cmH2o | = 1.2699413666822E-5 long tonf/in2 |
| 3 cmH2o | = 1.9049120500233E-5 long tonf/in2 |
| 4 cmH2o | = 2.5398827333644E-5 long tonf/in2 |
| 5 cmH2o | = 3.1748534167055E-5 long tonf/in2 |
| 6 cmH2o | = 3.8098241000466E-5 long tonf/in2 |
| 7 cmH2o | = 4.4447947833877E-5 long tonf/in2 |
| 8 cmH2o | = 5.0797654667288E-5 long tonf/in2 |
| 9 cmH2o | = 5.7147361500699E-5 long tonf/in2 |
| 10 cmH2o | = 6.349706833411E-5 long tonf/in2 |
| 20 cmH2o | = 0.00012699413666822 long tonf/in2 |
| 30 cmH2o | = 0.00019049120500233 long tonf/in2 |
| 40 cmH2o | = 0.00025398827333644 long tonf/in2 |
| 50 cmH2o | = 0.00031748534167055 long tonf/in2 |
| 60 cmH2o | = 0.00038098241000466 long tonf/in2 |
| 70 cmH2o | = 0.00044447947833877 long tonf/in2 |
| 80 cmH2o | = 0.00050797654667288 long tonf/in2 |
| 90 cmH2o | = 0.00057147361500699 long tonf/in2 |
| 100 cmH2o | = 0.0006349706833411 long tonf/in2 |
| 200 cmH2o | = 0.0012699413666822 long tonf/in2 |
| 300 cmH2o | = 0.0019049120500233 long tonf/in2 |
| 400 cmH2o | = 0.0025398827333644 long tonf/in2 |
| 500 cmH2o | = 0.0031748534167055 long tonf/in2 |
| 600 cmH2o | = 0.0038098241000466 long tonf/in2 |
| 700 cmH2o | = 0.0044447947833877 long tonf/in2 |
| 800 cmH2o | = 0.0050797654667288 long tonf/in2 |
| 900 cmH2o | = 0.0057147361500699 long tonf/in2 |
| 1000 cmH2o | = 0.006349706833411 long tonf/in2 |
| 2000 cmH2o | = 0.012699413666822 long tonf/in2 |
| 4000 cmH2o | = 0.025398827333644 long tonf/in2 |
| 5000 cmH2o | = 0.031748534167055 long tonf/in2 |
| 7500 cmH2o | = 0.047622801250582 long tonf/in2 |
| 10000 cmH2o | = 0.06349706833411 long tonf/in2 |
| 25000 cmH2o | = 0.15874267083527 long tonf/in2 |
| 50000 cmH2o | = 0.31748534167055 long tonf/in2 |
| 100000 cmH2o | = 0.6349706833411 long tonf/in2 |
| 1000000 cmH2o | = 6.349706833411 long tonf/in2 |
| 1000000000 cmH2o | = 6349.706833411 long tonf/in2 |