Convert atmosphere (standard)s to pound per square inchs
1 atm = 14.6959487755 psi — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 27 pressure & stress units
- Gigapascals GPa 0.000 101 325
- Megapascals MPa 0.101 325
- Kilopascals kPa 101.325
- Hectopascals hPa 1013.25
- Pascals Pa 101 325
- Millipascals mPa 101 325 000
- Micropascals µPa 101 325 000 000
- Bars bar 1.013 25
- Millibars mbar 1013.25
- Atmosphere (standard)s atm 1
- Atmosphere (technical)s at 1.033 227 452 8
- Torrs Torr 760
- Millitorrs mTorr 760 000
- Millimeter of mercurys mmHg 759.999 891 726
- Centimeter of mercurys cmHg 75.999 989 172 6
- Inch of mercurys inHg 29.921 255 579 7
- Millimeter of waters mmH₂O 10 332.274 528
- Centimeter of waters cmH₂O 1033.227 452 8
- Inch of waters inH₂O 406.782 461 732
- Foot of waters ftH₂O 33.898 538 477 7
- Pound per square inchs psi 14.695 948 775 5
- Kilopound per square inchs ksi 0.014 695 948 775 5
- Pound per square foots psf 2116.216 623 67
- Kilogram-force per square centimeters kgf/cm² 1.033 227 452 8
- Kilogram-force per square meters kgf/m² 10 332.274 528
- Newton per square millimeters N/mm² 0.101 325
- Dyne per square centimeters dyn/cm² 1 013 250
Every row is Atmosphere (standard) (atm) converted through the pascal, in exact rational arithmetic.
How to convert atmosphere (standard)s to pound per square inchs
Multiply the number of atmosphere (standard)s by 14.6959487755 to get pound per square inchs.
Atmosphere (standard): Exactly 101 325 Pa by definition.
Pound per square inch: Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.
Atmosphere (standard) to Pound per square inch conversion table
| Atmosphere (standard)s (atm) | Pound per square inchs (psi) |
|---|---|
| 1 atm | 14.695 949 |
| 2 atm | 29.391 898 |
| 3 atm | 44.087 846 |
| 5 atm | 73.479 744 |
| 10 atm | 146.959 49 |
| 20 atm | 293.918 98 |
| 25 atm | 367.398 72 |
| 50 atm | 734.797 44 |
| 100 atm | 1469.5949 |
| 250 atm | 3673.9872 |
| 500 atm | 7347.9744 |
| 1000 atm | 14 695.949 |
Pound per square inch to Atmosphere (standard) conversion table
| Pound per square inchs (psi) | Atmosphere (standard)s (atm) |
|---|---|
| 1 psi | 0.068 045 964 |
| 2 psi | 0.136 091 93 |
| 3 psi | 0.204 137 89 |
| 5 psi | 0.340 229 82 |
| 10 psi | 0.680 459 64 |
| 20 psi | 1.360 919 3 |
| 25 psi | 1.701 149 1 |
| 50 psi | 3.402 298 2 |
| 100 psi | 6.804 596 4 |
| 250 psi | 17.011 491 |
| 500 psi | 34.022 982 |
| 1000 psi | 68.045 964 |
Frequently asked
How many pound per square inchs are in a atmosphere (standard)?
One atmosphere (standard) equals 14.69594878 pound per square inchs (atm → psi). That figure is exact, not rounded.
How do you convert atmosphere (standard)s to pound per square inchs?
Multiply the number of atmosphere (standard)s by 14.6959487755 to get pound per square inchs.
What is 1 psi in atmosphere (standard)s?
One pound per square inch is 0.06804596391 atmosphere (standard)s.
What is 10 atm in psi?
10 atm = 146.959 49 psi.
What exactly is a atmosphere (standard)?
Exactly 101 325 Pa by definition.
What exactly is a pound per square inch?
Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.