Inch of Mercury to Hectopascal Converter
EngineeringPascals, bar, psi and more.
How to convert Inch of Mercury to Hectopascal
Multiply the inch of mercury value by 33.8639: 1 inHg = 33.8639 hPa. Going the other way, 1 hPa = 0.02953 inHg, so divide by 33.8639 or use the Hectopascal to Inch of Mercury converter.
About these units
Inch of Mercury (inHg)
An inch of mercury is about 3,386 pascals. US weather reports and aircraft altimeters give barometric pressure in inHg, typically near 29.92.
Hectopascal (hPa)
A hectopascal is 100 pascals, identical to a millibar. Weather forecasts report atmospheric pressure in hPa, typically around 1,013.
Inch of Mercury to Hectopascal conversion table
| Inch of Mercury (inHg) | Hectopascal (hPa) |
|---|---|
| 1 inHg | 33.8639 hPa |
| 2 inHg | 67.7278 hPa |
| 3 inHg | 101.592 hPa |
| 4 inHg | 135.456 hPa |
| 5 inHg | 169.32 hPa |
| 10 inHg | 338.639 hPa |
| 20 inHg | 677.278 hPa |
| 25 inHg | 846.597 hPa |
| 50 inHg | 1,693.19 hPa |
| 100 inHg | 3,386.39 hPa |
| 500 inHg | 16,932 hPa |
| 1,000 inHg | 33,863.9 hPa |
More inch of mercury conversions
- Inch of Mercury to Psi1 inHg = 0.491154 psi
- Inch of Mercury to Ksi1 inHg = 0.000491154 ksi
- Inch of Mercury to Inch of Water1 inHg = 13.5951 inH₂O
- Inch of Mercury to Foot of Water1 inHg = 1.13292 ftH₂O
- Inch of Mercury to Pascal1 inHg = 3,386.39 Pa
- Inch of Mercury to Atmosphere1 inHg = 0.0334211 atm
- Inch of Mercury to Kgf per Sq Cm1 inHg = 0.0345316 kgf/cm²
- Inch of Mercury to Exapascal1 inHg = 3.3864e-15 EPa
See every unit on the Pressure Converter.