Atmospheres to Inches of Mercury
Type a value in atm and the inHg equivalent appears instantly.
How to convert atm to inHg
Multiply the atm value by 29.921252.
1 atm = 29.921252 inHg
Quick conversion table
| atm | inHg |
|---|---|
| 1 | 29.921252 |
| 2 | 59.842505 |
| 5 | 149.6063 |
| 10 | 299.2125 |
| 20 | 598.425 |
| 50 | 1496.0626 |
| 100 | 2992.1252 |
| 500 | 14960.6262 |
| 1000 | 29921.2524 |
About the units
Atmospheres (atm): Standard sea-level air pressure: 101,325 Pa.
Inches of Mercury (inHg): About 3,386 Pa. Barometric pressure in US weather reports and aviation.