Pound per square inch to AtmosphereConverter
Instantly convert Pound per square inch (psi) to Atmosphere (atm). Free, accurate, and easy to use.
How to Convert Pound per square inch to Atmosphere
To convert Pound per square inch (psi) to Atmosphere (atm), multiply your value by 0.06804599.
Example: 5 psi × 0.06804599 = 0.34022995 atm
What is a Pound per square inch?
Pounds per square inch (psi) is the dominant pressure unit in the United States for tire inflation, plumbing, hydraulic equipment, and compressed gas cylinders. Equal to approximately 6,894.76 Pascals, it is part of the imperial measurement system. Passenger car tires are typically inflated to 30–35 psi. A standard garden hose delivers water at about 40–60 psi.
What is a Atmosphere?
The standard atmosphere (atm) is defined exactly as 101,325 Pascals and represents average sea-level air pressure on Earth. It is the standard reference pressure in chemistry for gas laws (STP), and in diving to express depth pressure. Every 10 meters of seawater adds approximately 1 atm of pressure. The atmospheric pressure on Mars is only about 0.006 atm.
Pound per square inch to Atmosphere Conversion Table
| Pound per square inch (psi) | Atmosphere (atm) |
|---|---|
| 0.001 psi | 0.00006805 atm |
| 0.01 psi | 0.00068046 atm |
| 0.1 psi | 0.0068046 atm |
| 0.5 psi | 0.034023 atm |
| 1 psi | 0.06804599 atm |
| 2 psi | 0.13609198 atm |
| 5 psi | 0.34022995 atm |
| 10 psi | 0.68045991 atm |
| 20 psi | 1.36091981 atm |
| 50 psi | 3.40229953 atm |
| 100 psi | 6.80459906 atm |
| 200 psi | 13.60919812 atm |
| 500 psi | 34.02299531 atm |
| 1000 psi | 68.04599062 atm |
| 5000 psi | 340.22995312 atm |
| 10000 psi | 680.45990624 atm |
| 50000 psi | 3402.29953121 atm |
| 100000 psi | 6804.59906242 atm |
| 1000000 psi | 68045.99062423 atm |
| 1000000000 psi | 68045990.62422897 atm |
Frequently Asked Questions
How do I convert Pound per square inch to Atmosphere?
Multiply the Pound per square inch value by 0.06804599. Formula: atm = psi × 0.06804599. Example: 10 psi = 0.68045991 atm.
How many Atmosphere are in one Pound per square inch?
One Pound per square inch (psi) equals 0.06804599 Atmosphere (atm).
How many Pound per square inch are in one Atmosphere?
One Atmosphere (atm) equals 14.69594301 Pound per square inch (psi).
What is the exact conversion factor from Pound per square inch to Atmosphere?
The conversion factor is 0.06804599. Multiply any psi value by this number to get atm. For the reverse, multiply by 14.69594301.
How do I convert Atmosphere back to Pound per square inch?
Divide by 0.06804599, or equivalently multiply by 14.69594301. Formula: psi = atm ÷ 0.06804599.
Is the Pound per square inch-to-Atmosphere conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 0.06804599 is exact and universally agreed upon.