Use this tool to convert mbar to at.
Conversion factor: 1 mbar = 0.001019716200000 at
| 0.1 | 0.00010 |
| 0.2 | 0.00020 |
| 0.3 | 0.00031 |
| 0.4 | 0.00041 |
| 0.5 | 0.00051 |
| 0.6 | 0.00061 |
| 0.7 | 0.00071 |
| 0.8 | 0.00082 |
| 0.9 | 0.00092 |
| 1 | 0.00102 |
| 2 | 0.00204 |
| 3 | 0.00306 |
| 4 | 0.00408 |
| 5 | 0.00510 |
| 6 | 0.00612 |
| 7 | 0.00714 |
| 8 | 0.00816 |
| 9 | 0.00918 |
| 10 | 0.01020 |
| 100 | 0.10197 |
| 200 | 0.20394 |
| 500 | 0.50986 |
| 1000 | 1.01972 |
| 2000 | 2.03943 |
| 5000 | 5.09858 |
| 10000 | 10.19716 |