## Pound force per square inch

1 psi is the pressure exterted by one pound-force of force being applied to an area of one square inch

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atm =

psi * 0.068046

1 psi is the pressure exterted by one pound-force of force being applied to an area of one square inch

atm =

psi * 0.068046

1 atmosphere is the pressure exerted by the weight of air in the atmosphere acting on 1 square centimeter and is defined as being equal to 101325 Pa

Pound force per square inch | Atmospheres |
---|---|

0psi | 0.00atm |

1psi | 0.07atm |

2psi | 0.14atm |

3psi | 0.20atm |

4psi | 0.27atm |

5psi | 0.34atm |

6psi | 0.41atm |

7psi | 0.48atm |

8psi | 0.54atm |

9psi | 0.61atm |

10psi | 0.68atm |

11psi | 0.75atm |

12psi | 0.82atm |

13psi | 0.88atm |

14psi | 0.95atm |

15psi | 1.02atm |

16psi | 1.09atm |

17psi | 1.16atm |

18psi | 1.22atm |

19psi | 1.29atm |

Pound force per square inch | Atmospheres |
---|---|

20psi | 1.36atm |

21psi | 1.43atm |

22psi | 1.50atm |

23psi | 1.57atm |

24psi | 1.63atm |

25psi | 1.70atm |

26psi | 1.77atm |

27psi | 1.84atm |

28psi | 1.91atm |

29psi | 1.97atm |

30psi | 2.04atm |

31psi | 2.11atm |

32psi | 2.18atm |

33psi | 2.25atm |

34psi | 2.31atm |

35psi | 2.38atm |

36psi | 2.45atm |

37psi | 2.52atm |

38psi | 2.59atm |

39psi | 2.65atm |

Pound force per square inch | Atmospheres |
---|---|

40psi | 2.72atm |

41psi | 2.79atm |

42psi | 2.86atm |

43psi | 2.93atm |

44psi | 2.99atm |

45psi | 3.06atm |

46psi | 3.13atm |

47psi | 3.20atm |

48psi | 3.27atm |

49psi | 3.33atm |

50psi | 3.40atm |

51psi | 3.47atm |

52psi | 3.54atm |

53psi | 3.61atm |

54psi | 3.67atm |

55psi | 3.74atm |

56psi | 3.81atm |

57psi | 3.88atm |

58psi | 3.95atm |

59psi | 4.01atm |