How to use ATM to PSI
- Type a value in atmospheres.
- The result in pounds per square inch appears instantly.
- Type in the second box to convert the other way.
How to convert atmospheres to pounds per square inch
Multiply the value in atmospheres by 14.6959. Formula: psi = atm × 14.6959. Example: 10 atm × 14.6959 = 146.9595 psi.
Common atmospheres to pounds per square inch conversions
5 atm = 73.4797 psi. 25 atm = 367.3987 psi. 50 atm = 734.7974 psi. 100 atm = 1,469.59 psi.
Where is atm to psi conversion used?
Pressure conversions are common for car and bike tyre pressure, air compressors and pressure washers, scuba and gas cylinders, weather reports, and reading equipment specs made for another country.
What are atmospheres?
A standard atmosphere is exactly 101,325 pascals, the average air pressure at sea level. It is used in chemistry, diving and gas cylinders.
What are pounds per square inch?
Pounds per square inch (psi) is the pressure unit used in the US for car and bike tyres, air compressors and hydraulics.
Atmospheres to pounds per square inch conversion table
| Atmospheres (atm) | Pounds per square inch (psi) |
|---|---|
| 1 | 14.6959 |
| 2 | 29.3919 |
| 5 | 73.4797 |
| 10 | 146.9595 |
| 14.7 | 216.0304 |
| 15 | 220.4392 |
| 20 | 293.919 |
| 25 | 367.3987 |
| 30 | 440.8785 |
| 32 | 470.2704 |
| 35 | 514.3582 |
| 40 | 587.838 |
| 50 | 734.7974 |
| 60 | 881.7569 |
| 80 | 1,175.68 |
| 100 | 1,469.59 |
Frequently asked questions
How many pounds per square inch are in 1 atmosphere?
1 atmosphere = 14.6959 pounds per square inch (1 atm = 14.6959 psi).
How many atmospheres are in 1 pound per square inch?
1 pound per square inch = 0.068046 atmospheres (1 psi = 0.068046 atm).
What is 10 atm in pounds per square inch?
10 atm = 146.9595 psi.
What is 100 atm in pounds per square inch?
100 atm = 1,469.59 psi.
Is the atm to psi conversion exact?
Yes. 1 psi is exactly 6,894.757293168 pascals, 1 bar is exactly 100,000 pascals and 1 standard atmosphere is exactly 101,325 pascals, so these conversions are exact. Results are rounded only for display.
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