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Pressure Calculator

Calculator Pound per Square Inch to Atmosphere

Want to convert Pound per Square Inch to Atmosphere? Our calculator makes it simple. First, enter any value. Then, you'll see the result instantly. Additionally, our pressure converter helps you work with Pound per Square Inch (psi) and Atmosphere (atm).

Pound per Square Inch

About

Initially, Force in pounds exerted on one square inch area

Historical Background

Throughout history, Emerged during Industrial Revolution for steam engine safety Subsequently, this helped establish its widespread use.

Modern Applications

Today, Common in US tire pressure and industrial applications Moreover, it continues to serve essential measurement needs.

Atmosphere

About

Primarily, Average pressure exerted by Earth's atmosphere at sea level

Historical Background

Over time, Standardized in the 19th century based on mercury barometer measurements As a result, it became a standard measurement unit.

Modern Applications

Currently, Common reference point in chemistry, diving, and aviation Furthermore, its use continues to expand in various fields.

Understanding Pound per Square Inch to Atmosphere Conversion

Common Pound per Square Inch to Atmosphere Conversions

1 psi 0.07 atm
10 psi 0.68 atm
50 psi 3.4 atm
100 psi 6.8 atm
500 psi 34.02 atm
1000 psi 68.05 atm

Basic Conversion Rates:

1 psi = 0.07 atm
1 atm = 14.7 psi

Example Calculation:

15 psi × 0.06804599062 = 1.020689859 atm

National Institute of Standards and Technology

https://www.nist.gov/