| Depth in km | Pressure in Pa ·105 on land | Pressure in Pa ·105 under ocean bottom at a depth of 5 km | Pressure in Pa ·105 under ocean bottom at a depth of 10 km |
| 0 | 1 | 1 | 1 |
| 5 | 434 | 500 | 500 |
| 10 | 867 | 933 | 1000 |
| 15 | 1300 | 1360 | 1430 |
| 20 | 1730 | 1800 | 1870 |
| 25 | 2170 | 2230 | 2300 |