Convert pound per square inchs to torrs
1 psi = 51.7149325715 Torr — 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 0.000 006 894 757 293 17
- Megapascals MPa 0.006 894 757 293 17
- Kilopascals kPa 6.894 757 293 17
- Hectopascals hPa 68.947 572 931 7
- Pascals Pa 6894.757 293 17
- Millipascals mPa 6 894 757.293 17
- Micropascals µPa 6 894 757 293.17
- Bars bar 0.068 947 572 931 7
- Millibars mbar 68.947 572 931 7
- Atmosphere (standard)s atm 0.068 045 963 909 9
- Atmosphere (technical)s at 0.070 306 957 963 9
- Torrs Torr 51.714 932 571 5
- Millitorrs mTorr 51 714.932 571 5
- Millimeter of mercurys mmHg 51.714 925 203 9
- Centimeter of mercurys cmHg 5.171 492 520 39
- Inch of mercurys inHg 2.036 020 677 32
- Millimeter of waters mmH₂O 703.069 579 639
- Centimeter of waters cmH₂O 70.306 957 963 9
- Inch of waters inH₂O 27.679 904 710 2
- Foot of waters ftH₂O 2.306 658 725 85
- Pound per square inchs psi 1
- Kilopound per square inchs ksi 0.001
- Pound per square foots psf 144
- Kilogram-force per square centimeters kgf/cm² 0.070 306 957 963 9
- Kilogram-force per square meters kgf/m² 703.069 579 639
- Newton per square millimeters N/mm² 0.006 894 757 293 17
- Dyne per square centimeters dyn/cm² 68 947.572 931 7
Every row is Pound per square inch (psi) converted through the pascal, in exact rational arithmetic.
How to convert pound per square inchs to torrs
Multiply the number of pound per square inchs by 51.7149325715 to get torrs.
Pound per square inch: Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.
Torr: Exactly 1/760 atm. Vacuum work is quoted in torr and millitorr.
Pound per square inch to Torr conversion table
| Pound per square inchs (psi) | Torrs (Torr) |
|---|---|
| 1 psi | 51.714 933 |
| 2 psi | 103.429 87 |
| 3 psi | 155.1448 |
| 5 psi | 258.574 66 |
| 10 psi | 517.149 33 |
| 20 psi | 1034.2987 |
| 25 psi | 1292.8733 |
| 50 psi | 2585.7466 |
| 100 psi | 5171.4933 |
| 250 psi | 12 928.733 |
| 500 psi | 25 857.466 |
| 1000 psi | 51 714.933 |
Torr to Pound per square inch conversion table
| Torrs (Torr) | Pound per square inchs (psi) |
|---|---|
| 1 Torr | 0.019 336 775 |
| 2 Torr | 0.038 673 549 |
| 3 Torr | 0.058 010 324 |
| 5 Torr | 0.096 683 874 |
| 10 Torr | 0.193 367 75 |
| 20 Torr | 0.386 735 49 |
| 25 Torr | 0.483 419 37 |
| 50 Torr | 0.966 838 74 |
| 100 Torr | 1.933 677 5 |
| 250 Torr | 4.834 193 7 |
| 500 Torr | 9.668 387 4 |
| 1000 Torr | 19.336 775 |
Frequently asked
How many torrs are in a pound per square inch?
One pound per square inch equals 51.71493257 torrs (psi → Torr). That figure is exact, not rounded.
How do you convert pound per square inchs to torrs?
Multiply the number of pound per square inchs by 51.7149325715 to get torrs.
What is 1 Torr in pound per square inchs?
One torr is 0.0193367747 pound per square inchs.
What is 10 psi in Torr?
10 psi = 517.149 33 Torr.
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.
What exactly is a torr?
Exactly 1/760 atm. Vacuum work is quoted in torr and millitorr.