Convert Inch of Mercury to Pascal
Enter the number of inhg that you want to convert to pascals.
How to Convert inHg to Pascals
The inch of mercury and pascal are both units of pressure. 1 inch of mercury equals 3386.389 pascals. This means to convert inhg to pascals, you multiply by 3386.389.
Formula
Step-by-Step Example
Convert 5 inHg to pascals:
We need to convert inhg to pascals
Since 1 inHg = 3386.389 Pa, multiply by 3386.389
5 × 3386.389 = 16931.945
5 inHg = 16931.945 Pa
Inch of Mercury to Pascal Conversion Table
Quick reference table for common inch of mercury to pascal conversions. Click any value for detailed calculation.
| inHg (inHg) | Pascals (Pa) |
|---|---|
| 0.1 inHg | 338.6389 Pa |
| 0.5 inHg | 1693.1945 Pa |
| 1 inHg | 3386.389 Pa |
| 2 inHg | 6772.778 Pa |
| 5 inHg | 16931.945 Pa |
| 10 inHg | 33863.89 Pa |
| 25 inHg | 84659.725 Pa |
| 50 inHg | 169319.45 Pa |
| 100 inHg | 338638.9 Pa |
About These Units
Inch of Mercury (inHg)
Inches of mercury (inHg) measure atmospheric pressure in US aviation and weather reports. Standard sea level pressure is 29.92 inHg. Altimeter settings use inHg. One inHg equals 25.4 mmHg or approximately 33.86 millibars.
Pascal (Pa)
The Pascal (Pa) is the SI unit of pressure equal to one newton per square meter. Pascals measure atmospheric pressure, sound pressure levels, and material stress. Standard atmospheric pressure is 101,325 Pa. Named after mathematician and physicist Blaise Pascal.
Frequently Asked Questions
How do I convert inhg to pascals?
To convert inhg to pascals, multiply the value by 3386.389. For example, 10 inHg = 33863.89 Pa.
How many pascals are in 1 inch of mercury?
1 inch of mercury equals 3386.389 pascals.
What is the formula for inhg to pascals?
The formula is: Pa = inHg × 3386.389.