Convert atmosphere (standard)s to torrs
1 atm = 760 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 0.000 101 325
- 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 torrs
Multiply the number of atmosphere (standard)s by 760 to get torrs.
The exact factor is 760 .
Atmosphere (standard): Exactly 101 325 Pa by definition.
Torr: Exactly 1/760 atm. Vacuum work is quoted in torr and millitorr.
Atmosphere (standard) to Torr conversion table
| Atmosphere (standard)s (atm) | Torrs (Torr) |
|---|---|
| 1 atm | 760 |
| 2 atm | 1520 |
| 3 atm | 2280 |
| 5 atm | 3800 |
| 10 atm | 7600 |
| 20 atm | 15 200 |
| 25 atm | 19 000 |
| 50 atm | 38 000 |
| 100 atm | 76 000 |
| 250 atm | 190 000 |
| 500 atm | 380 000 |
| 1000 atm | 760 000 |
Torr to Atmosphere (standard) conversion table
| Torrs (Torr) | Atmosphere (standard)s (atm) |
|---|---|
| 1 Torr | 0.001 315 789 5 |
| 2 Torr | 0.002 631 578 9 |
| 3 Torr | 0.003 947 368 4 |
| 5 Torr | 0.006 578 947 4 |
| 10 Torr | 0.013 157 895 |
| 20 Torr | 0.026 315 789 |
| 25 Torr | 0.032 894 737 |
| 50 Torr | 0.065 789 474 |
| 100 Torr | 0.131 578 95 |
| 250 Torr | 0.328 947 37 |
| 500 Torr | 0.657 894 74 |
| 1000 Torr | 1.315 789 5 |
Frequently asked
How many torrs are in a atmosphere (standard)?
One atmosphere (standard) equals 760 torrs (atm → Torr). That figure is exact, not rounded.
How do you convert atmosphere (standard)s to torrs?
Multiply the number of atmosphere (standard)s by 760 to get torrs.
What is 1 Torr in atmosphere (standard)s?
One torr is 0.001315789474 atmosphere (standard)s.
What is 10 atm in Torr?
10 atm = 7600 Torr.
What exactly is a atmosphere (standard)?
Exactly 101 325 Pa by definition.
What exactly is a torr?
Exactly 1/760 atm. Vacuum work is quoted in torr and millitorr.