# Free Online Convert Between Standard Atmosphere (atm) & Pound per Square Inch (psi)

## Convert from psi to atm

Convert between Standard Atmosphere (atm) and Pound per Square Inch (psi) instantly with our free online unit calculator. You can easily convert both atm to psi and psi to atm with just a few clicks. To switch between the two conversions, simply use the swap icon (rotating arrows). If you need to start over, you can reset the values by clicking the reset button.

atm
psi

Result: Standard Atmosphere = Pound per Square Inch

i.e. atm = psi

Article Contents []

### What does Standard Atmosphere mean?

Standard Atmosphere is used as a unit of pressure.

Definition

Standard Atmosphere is defined as the pressure exerted by 760 mm of mercury at standard gravity and 0 °C temperature. It is approximately equal to the average atmospheric pressure at the sea level of Earth.

1 atm ≡ 101,325 Pa i.e. 1 Standard Atmosphere is equal to 101,325 Pascal

1 atm ≡ 1.01325 bar i.e. 1 Standard Atmosphere is equal to 1.01325 Bar

1 atm ≡ 760 Torr i.e. 1 Standard Atmosphere is equal to 760 Torr

1 atm ≡ 14.695 9 psi  i.e. 1 Standard Atmosphere is equal to 14.6959 Pound per square inch

In this unit converter website, we have converter from Standard Atmosphere (atm) to some other Pressure unit.

### What does Pound per Square Inch mean?

PSI stands for pounds per square inch. It is used as a unit of pressure.

#### Definition

PSI can be defined as the amount of pressure or stress of a pound of force per square inch of area. The symbol of psi is lb/in² or lbf/in².

PSI is commonly used in many pressure measuring applications like tire pressure, soil bearing capacity, wastewater management, fuel distribution & storage.

Following are the major conversion for the PSI unit.

• 1 PSI= 6894.76 Pascals (SI unit conversion)
• 1 PSI= 0.0689476 Bar
• 1 PSI= 0.068046 atmospheres
• 1 PSI= 51.7149 Torr
• 1 PSI= 2.03602 inHg
• 1 PSI= 27.7076 inches of the water column

Reference:

• 1. Setra Systems, setra.com

In this unit converter website, we have converter from Pound per Square Inch (psi) to some other Pressure unit.

### What does Pressure mean?

Pressure is a kind of force. In the language of physics, a force is an object that changes or tries to change its state by acting on it or that changes or tries to change its motion by acting on a moving object.

For example, if someone pushes against a wall, the force is applied whether it changes its position or not. This effort is called force. On the other hand, the force exerted on a single area is called pressure.

This means that if we apply a force in a single case, it will be a force.

Pressure = (force ÷ area)

As an example, it is easy to take a photo with a pin because the area is less. Again, more pressure is required in the area.

The Unit of Pressure

Pressure scalar quantity, because it has value but has no direction. The SI unit of pressure is Pascal, which is equal to Newton per square meter (N/m²). Since an object or group of objects under pressure can act on its surroundings, the pressure is also measured as static energy in a single volume. It is related to the density of energy and can be expressed in joules unit per cubic meter (joules/m³, which is equal to Pascal). To make this concept precise, we use the idea of pressure. The pressure is defined to be the amount of force exerted per area.

Thanks for reading this article! Hopefully, it helps you understand what pressure is and how we measure the pressure of an object.

The following Pressure related conversions are available in our website:

### How to convert Standard Atmosphere to Pound per Square Inch : Detailed Description

Standard Atmosphere (atm) and Pound per Square Inch (psi) are both units of Pressure. On this page, we provide a handy tool for converting between atm and psi. To perform the conversion from atm to psi, follow these two simple steps:

Steps to solve

Have you ever needed to or wanted to convert Standard Atmosphere to Pound per Square Inch for anything? It's not hard at all:

Step 1

• Find out how many Pound per Square Inch are in one Standard Atmosphere. The conversion factor is 14.6959 psi per atm.

Step 2

• Let's illustrate with an example. If you want to convert 10 Standard Atmosphere to Pound per Square Inch, follow this formula: 10 atm x 14.6959 psi per atm = psi. So, 10 atm is equal to psi.
• To convert any atm measurement to psi, use this formula: atm = psi x 14.6959. The Pressure in Standard Atmosphere is equal to the Pound per Square Inch multiplied by 14.6959. With these simple steps, you can easily and accurately convert Pressure measurements between atm and psi using our tool at Pyron Converter.

FAQ regarding the conversion between atm and psi

Question: How many Pound per Square Inch are there in 1 Standard Atmosphere ?

Answer: There are 14.6959 Pound per Square Inch in 1 Standard Atmosphere. To convert from atm to psi, multiply your figure by 14.6959 (or divide by 0.06804618975360474).

Question: How many Standard Atmosphere are there in 1 psi ?

Answer: There are 0.06804618975360474 Standard Atmosphere in 1 Pound per Square Inch. To convert from psi to atm, multiply your figure by 0.06804618975360474 (or divide by 14.6959).

Question: What is 1 atm equal to in psi ?

Answer: 1 atm (Standard Atmosphere) is equal to 14.6959 in psi (Pound per Square Inch).

Question: What is the difference between atm and psi ?

Answer: 1 atm is equal to 14.6959 in psi. That means that atm is more than a 14.6959 times bigger unit of Pressure than psi. To calculate atm from psi, you only need to divide the psi Pressure value by 14.6959.

Question: What does 5 atm mean ?

Answer: As one atm (Standard Atmosphere) equals 14.6959 psi, therefore, 5 atm means psi of Pressure.

Question: How do you convert the atm to psi ?

Answer: If we multiply the atm value by 14.6959, we will get the psi amount i.e; 1 atm = 14.6959 psi.

Question: How much psi is the atm ?

Answer: 1 Standard Atmosphere equals 14.6959 psi i.e; 1 Standard Atmosphere = 14.6959 psi.

Question: Are atm and psi the same ?

Answer: No. The atm is a bigger unit. The atm unit is 14.6959 times bigger than the psi unit.

Question: How many atm is one psi ?

Answer: One psi equals 0.06804618975360474 atm i.e. 1 psi = 0.06804618975360474 atm.

Question: How do you convert psi to atm ?

Answer: If we multiply the psi value by 0.06804618975360474, we will get the atm amount i.e; 1 psi = 0.06804618975360474 Standard Atmosphere.

Question: What is the psi value of one Standard Atmosphere ?

Answer: 1 Standard Atmosphere to psi = 14.6959.

#### Common Standard Atmosphere to Pound per Square Inch conversion

atm psi Description
0.1 atm 1.47 psi 0.1 atm to psi = 1.47
0.2 atm 2.939 psi 0.2 atm to psi = 2.939
0.3 atm 4.409 psi 0.3 atm to psi = 4.409
0.4 atm 5.878 psi 0.4 atm to psi = 5.878
0.5 atm 7.348 psi 0.5 atm to psi = 7.348
0.6 atm 8.818 psi 0.6 atm to psi = 8.818
0.7 atm 10.287 psi 0.7 atm to psi = 10.287
0.8 atm 11.757 psi 0.8 atm to psi = 11.757
0.9 atm 13.226 psi 0.9 atm to psi = 13.226
1 atm 14.696 psi 1 atm to psi = 14.696
2 atm 29.392 psi 2 atm to psi = 29.392
3 atm 44.088 psi 3 atm to psi = 44.088
4 atm 58.784 psi 4 atm to psi = 58.784
5 atm 73.48 psi 5 atm to psi = 73.48
6 atm 88.175 psi 6 atm to psi = 88.175
7 atm 102.871 psi 7 atm to psi = 102.871
8 atm 117.567 psi 8 atm to psi = 117.567
9 atm 132.263 psi 9 atm to psi = 132.263
10 atm 146.959 psi 10 atm to psi = 146.959
20 atm 293.918 psi 20 atm to psi = 293.918
30 atm 440.877 psi 30 atm to psi = 440.877
40 atm 587.836 psi 40 atm to psi = 587.836
50 atm 734.795 psi 50 atm to psi = 734.795
60 atm 881.754 psi 60 atm to psi = 881.754
70 atm 1028.713 psi 70 atm to psi = 1028.713
80 atm 1175.672 psi 80 atm to psi = 1175.672
90 atm 1322.631 psi 90 atm to psi = 1322.631

#### Common Pound per Square Inch to Standard Atmosphere conversion

psi atm Description
0.1 psi 0.007 atm 0.1 psi to atm = 0.007
0.2 psi 0.014 atm 0.2 psi to atm = 0.014
0.3 psi 0.02 atm 0.3 psi to atm = 0.02
0.4 psi 0.027 atm 0.4 psi to atm = 0.027
0.5 psi 0.034 atm 0.5 psi to atm = 0.034
0.6 psi 0.041 atm 0.6 psi to atm = 0.041
0.7 psi 0.048 atm 0.7 psi to atm = 0.048
0.8 psi 0.054 atm 0.8 psi to atm = 0.054
0.9 psi 0.061 atm 0.9 psi to atm = 0.061
1 psi 0.068 atm 1 psi to atm = 0.068
2 psi 0.136 atm 2 psi to atm = 0.136
3 psi 0.204 atm 3 psi to atm = 0.204
4 psi 0.272 atm 4 psi to atm = 0.272
5 psi 0.34 atm 5 psi to atm = 0.34
6 psi 0.408 atm 6 psi to atm = 0.408
7 psi 0.476 atm 7 psi to atm = 0.476
8 psi 0.544 atm 8 psi to atm = 0.544
9 psi 0.612 atm 9 psi to atm = 0.612
10 psi 0.68 atm 10 psi to atm = 0.68
20 psi 1.361 atm 20 psi to atm = 1.361
30 psi 2.041 atm 30 psi to atm = 2.041
40 psi 2.722 atm 40 psi to atm = 2.722
50 psi 3.402 atm 50 psi to atm = 3.402
60 psi 4.083 atm 60 psi to atm = 4.083
70 psi 4.763 atm 70 psi to atm = 4.763
80 psi 5.444 atm 80 psi to atm = 5.444
90 psi 6.124 atm 90 psi to atm = 6.124