Atmosphere to PSI Converter
1 Atmosphere = 14.6959 PSI. To convert Atmospheres to PSI, multiply by 14.6959.
Result updates as you type
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1 Atmosphere = 14.6959 PSI
Formula
To convert Atmospheres to PSI, multiply the value by 14.6959. One Atmosphere equals 14.6959 PSI.
psi = atm × 14.6959
For a quick mental estimate, multiply Atmospheres by about 15 — the exact factor is 14.6959.
Worked examples
- 1 Atmosphere = 14.6959 PSI
- 5 Atmospheres = 73.4797 PSI
- 10 Atmospheres = 146.9594 PSI
- 100 Atmospheres = 1469.59 PSI
Atmospheres to PSI table
| Atmospheres (atm) | PSI (psi) |
|---|---|
| 1 | 14.6959 |
| 2 | 29.3919 |
| 3 | 44.0878 |
| 4 | 58.7838 |
| 5 | 73.4797 |
| 10 | 146.9594 |
| 25 | 367.3986 |
| 50 | 734.7972 |
| 100 | 1469.59 |
| 250 | 3673.99 |
| 500 | 7347.97 |
| 1000 | 14695.94 |
About Atmosphere and PSI
Both the Atmosphere (atm) and the PSI (psi) measure pressure. One Atmosphere is equal to 14.6959 PSI, so you can convert any measurement by multiplying by 14.6959. The calculator above updates instantly, and the reference table lists common Atmosphere-to-PSI values for quick lookups.
Unit definitions
- Atmosphere (atm)
- The Atmosphere (atm) is a unit of pressure equal to 101325 Pascals.
- PSI (psi)
- The PSI (psi) is a unit of pressure equal to 6894.76 Pascals.
Frequently asked questions
- How do you convert Atmospheres to PSI?
- Multiply the number of Atmospheres by 14.6959. For example, 1 Atmosphere × 14.6959 = 14.6959 PSI.
- How many PSI are in a Atmosphere?
- There are 14.6959 PSI in one Atmosphere.
- What is 10 Atmospheres in PSI?
- 10 Atmospheres is equal to 146.9594 PSI.
- How do you convert PSI back to Atmospheres?
- Multiply the number of PSI by 0.06804599 to get Atmospheres. One PSI equals 0.06804599 Atmospheres.