How many atm in 40 psi? The answer is 2.72184 atm, so 40 psi is equal to 2.72184 atm. Let’s discuss it in detail!
First of all, we must know that psi and atm are units of pressure, psi is the abbreviation of Pound Force/Square Inch, atm is the abbreviation of Standard Atmosphere.
Then, we want to convert 40 psi into atm, we should get the conversion formula of psi to atm first.
Fortunately, through the Pound Force/Square Inch to Standard Atmosphere converter page, we can easily get the psi to atm conversion formula: 1 psi = 0.068046 atm. The number 0.068046 is called the conversion factor of psi to atm.
So, convert psi to atm, just multiply psi by the conversion factor 0.068046.
1 psi = 0.068046 atm
40 psi = 40 * 0.068046 atm = 2.72184 atm
The result is out: 40 psi = 2.72184 atm.
Is not it simple?
If you still don’t understand, take it easy, we can give another example:
1 psi = 0.068046 atm
517 psi = 517 * 0.068046 atm = 35.179782 atm
Thus, 517 psi = 35.179782 atm.
Well, through the above detailed explanation, you should have mastered the technique of how to convert psi to atm. If you still can’t, don’t worry, just use the psi to atm conversion tool we provide above, enter the conversion value you want, our calculator tool will give the result immediately, and the maximum accuracy of result can be retained to 10 digits, which is very convenient and fast. Looking forward to your use.
OK, at this point, we already know that 40 psi is equal to 2.72184 atm. The following questions can be easily solved by this conversion:
Of course, here is only list a part of questions, there are more questions that can be solved by 40 psi to atm. If you know, please leave a message to tell us, we will add them to this questions list. Thank you.
In addition to converting 40 psi to atm, you may also be interested in converting 40 psi to other pressure units. So, we list some conversion results of converting 40 psi to other pressure units below.
Moreover, if you want to convert 40 atm to psi, please click here!
| pressure units | 40 psi |
| Kilogram Force/Square Meter | 28122.781988 kgf/㎡ |
| Kilogram Force/Square Centimeter | 2.81228 kgf/cm2 |
| Millimeter Water | 28122.886432 mmSp |
| Pound Force/Square Foot | 5760 psf |
| Millibar | 2757.9028 mbar |
| Bar | 2.757904 bar |
| Inch Mercury | 81.440836 in Hg |
| Millimeter Mercury | 2068.597216 mmHg |
| Hectopascal | 2757.9028 hpa |
| Kilopascal | 275.79028 kpa |
| Megapascal | 0.275792 MPa |
| Pascal | 275790.28 Pa |
Apart from 40 psi to atm, we list some commonly used psi to atm conversion, convenient for your use.
