Psi to Atmosphere Converter
EngineeringPascals, bar, psi and more.
How to convert Psi to Atmosphere
Multiply the psi value by 0.068046: 1 psi = 0.068046 atm. Going the other way, 1 atm = 14.6959 psi, so divide by 0.068046 or use the Atmosphere to Psi converter.
About these units
Psi (psi)
Pounds per square inch is the pressure of one pound-force on an area of one square inch, about 6,895 pascals. Tyre pressures in the United States are given in psi.
Atmosphere (atm)
A standard atmosphere is defined as exactly 101,325 pascals, roughly the average air pressure at sea level. It is about 14.7 psi or 1.013 bar.
Psi to Atmosphere conversion table
| Psi (psi) | Atmosphere (atm) |
|---|---|
| 1 psi | 0.068046 atm |
| 2 psi | 0.136092 atm |
| 3 psi | 0.204138 atm |
| 4 psi | 0.272184 atm |
| 5 psi | 0.34023 atm |
| 10 psi | 0.68046 atm |
| 20 psi | 1.36092 atm |
| 25 psi | 1.70115 atm |
| 50 psi | 3.4023 atm |
| 100 psi | 6.8046 atm |
| 500 psi | 34.023 atm |
| 1,000 psi | 68.046 atm |
More psi conversions
- Psi to Ksi1 psi = 0.001 ksi
- Psi to Inch of Mercury1 psi = 2.03602 inHg
- Psi to Inch of Water1 psi = 27.6799 inH₂O
- Psi to Foot of Water1 psi = 2.30666 ftH₂O
- Psi to Pascal1 psi = 6,894.76 Pa
- Psi to Kgf per Sq Cm1 psi = 0.070307 kgf/cm²
- Psi to Exapascal1 psi = 6.8948e-15 EPa
See every unit on the Pressure Converter.