Standard atmospheres to pounds per square inch
1 standard atmosphere in pounds per square inch
1 atm = 14.69595 psi
psi = atm × 14.69594878
To convert standard atmospheres to pounds per square inch, multiply by 14.69594878. The table below gives the values people look up most often, and the converter works for any number.
Standard atmospheres to pounds per square inch table
| Standard atmospheres | Pounds per square inch |
|---|---|
| 1 atm | 14.69595 |
| 2 atm | 29.3919 |
| 3 atm | 44.08785 |
| 4 atm | 58.7838 |
| 5 atm | 73.47974 |
| 10 atm | 146.9595 |
| 15 atm | 220.4392 |
| 20 atm | 293.919 |
| 25 atm | 367.3987 |
| 30 atm | 440.8785 |
| 40 atm | 587.838 |
| 50 atm | 734.7974 |
| 75 atm | 1,102.1962 |
| 100 atm | 1,469.5949 |
| 250 atm | 3,673.9872 |
| 500 atm | 7,347.9744 |
| 1,000 atm | 14,695.949 |
How the conversion works
The relationship is psi = atm × 14.69594878. Both units measure pressure, so the conversion is a fixed factor that never changes.
Common questions
- How many pounds per square inch are in one standard atmosphere?
- One standard atmosphere equals 14.69595 pounds per square inch. psi = atm × 14.69594878.
- How do you convert standard atmospheres to pounds per square inch?
- Use psi = atm × 14.69594878. So 10 atm is 146.9595 psi.
- How many standard atmospheres are in one pound per square inch?
- One pound per square inch equals 0.068046 standard atmospheres, which is the reverse of the conversion above.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place