Is PSI the same as HG?
It is used for barometric pressure in weather reports, refrigeration and aviation in the United States. In older literature, an “inch of mercury” is based on the height of a column of mercury at 60 °F (15.6 °C). In Imperial units: 1 inHg60 °F = 0.489 771 psi, or 2.041 771 inHg60 °F = 1 psi.
What is the conversion between PSI and HG?
1 psi = 6,894.76 pascals (Pa) inHg value x 3386.39 Pa = psi value x 6,894.76 Pa. inHg value = psi value x 2.03602.
What is the conversion of 20 inches to Mercury to PSI?
Inches of Mercury to Pound force per square inch table
| Inches of Mercury | Pound force per square inch |
|---|---|
| 20 inHg | 9.82 |
| 21 inHg | 10.31 |
| 22 inHg | 10.81 |
| 23 inHg | 11.30 |
How do you convert lbs to PSI?
Divide the number of pounds per square foot by 144. The quotient is the pounds per square inch. For example, 2,160 pounds per square foot converts to 15 pounds per square inch (2160 psf ÷ 144 = 15 psi).
What is Hg in pressure?
(or in Hg) Unit of atmospheric pressure used in the United States. The name comes from the use of mercurial barometers which equate the height of a column of mercury with air pressure. One inch of mercury is equivalent to 33.86 millibars or 25.40 millimeters. See barometric pressure.
How many ATM is 14.7 psi?
1 atm
“mm Hg” is commonly used for blood pressure measurements). 1 atm = 760 torr = 14.7 psi. The bar nearly identical to the atmosphere unit.
How many bars is 14.7 psi?
1.013 BAR
An atmosphere measures the pressure exerted by the weight of the atmosphere on all bodies. At sea level, that pressure is approximately 14.7 PSI = 1.013 BAR = 1 ATM.
How do you calculate psi from mmHg?
psi to mmHg Conversion Table
- 1 mmHg = 133.322 pascals (Pa)
- 1 psi = 6,894.76 pascals (Pa)
- mmHg value x 133.322 Pa = psi value x 6,894.76 Pa.
- mmHg value = psi value x 51.7149.
How do you convert PSI to lbs?
To convert PSI to lbs, simply multiply the pressure by the area over which the force is applied.
How much PSI is in a pound?
It is the pressure resulting from a force of one pound-force applied to an area of one square inch. In SI units, 1 psi is approximately equal to 6895 Pa….
| Pound per square inch | |
|---|---|
| Unit of | Pressure, Stress |
| Symbol | psi or lbf/in2 |
| Conversions | |
| 1 psi in … | … is equal to … |
IS 30 inHg high pressure?
A barometer reading of 30 inches (Hg) is considered normal. Strong high pressure could register as high as 30.70 inches, whereas low pressure associated with a hurricane can dip below 27.30 inches (Hurricane Andrew had a measured surface pressure of 27.23 just before its landfall in Miami Dade County).
How to convert psi to pound per square inch?
You are currently converting Pressure units from Psi to Pound/Square Inch. 20 Psi (Psi) =. 20 Pound/Square Inch (lb/in²) Psi : Psi is the abbreviation of pound per square inch, and is widely used in British and American. 1 psi = 6,894.76 Pascals.
Which is the correct unit for PSI in Hg?
psi or in Hg The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00014503773800722 psi, or 0.00029529980164712 in Hg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between pounds/square inch and inches mercury.
Is there a reverse conversion from inHg to Psi?
You can do the reverse unit conversion from inhg to psi, or enter any two units below: The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/in² or lbf/in²) is a unit of pressure or of stress based on avoirdupois units.
How to convert inches of mercury to Psi?
To convert psi to inHg, multiply the psi value by 2.0360206576. How to convert inches of mercury to psi? 1 Inch of mercury (inHg) is equal to 0.49115415223 psi.