STRUCTURAL
Pressure & stress
Pressure, material stress and fluid head.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result0.00131579 atm1 Torr = 0.00131579 atm
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Torr to atm Converter
Convert torr (Torr) to standard atmosphere (atm). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through pascal
Enter a torr value to calculate standard atmosphere with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| pascalfrom Torr | Pa | 133.322 |
| hectopascalfrom Torr | hPa | 1.33322 |
| kilopascalfrom Torr | kPa | 0.133322 |
| megapascalfrom Torr | MPa | 0.000133322 |
| gigapascalfrom Torr | GPa | 0.000000133322 |
| millibarfrom Torr | mbar | 1.33322 |
| barfrom Torr | bar | 0.00133322 |
| standard atmospherefrom Torr | atm | 0.00131579 |
| torrfrom Torr | Torr | 1 |
| millimetre of mercuryfrom Torr | mmHg | 1 |
| inch of mercury, conventionalfrom Torr | inHg | 0.0393701 |
| millimetre of water, conventionalfrom Torr | mmH₂O | 13.5951 |
| inch of water, conventionalfrom Torr | inH₂O | 0.53524 |
| pound-force per square footfrom Torr | psf | 2.7845 |
| pound-force per square inchfrom Torr | psi | 0.0193368 |
| kilopound-force per square inchfrom Torr | ksi | 0.0000193368 |
| kilogram-force per square centimetrefrom Torr | kgf/cm² | 0.00135951 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Torr to atm Conversion Reference
Torr (Torr) and standard atmosphere (atm) are units of pressure & stress. Use this page to convert in either direction.
Conversion Examples
| Torr (Torr) | Standard Atmosphere (atm) |
|---|---|
| 1 Torr | 0.00131579 atm |
| 5 Torr | 0.00657895 atm |
| 10 Torr | 0.0131579 atm |
| 100 Torr | 0.131579 atm |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
atm to Torr (standard atmosphere to torr)
Related Pressure & stress Conversions
Torr to Pa (torr to pascal)Torr to hPa (torr to hectopascal)Torr to kPa (torr to kilopascal)Torr to MPa (torr to megapascal)Torr to GPa (torr to gigapascal)Torr to mbar (torr to millibar)Torr to bar (torr to bar)Torr to mmHg (torr to millimetre of mercury)Torr to inHg (torr to inch of mercury, conventional)Torr to mmH₂O (torr to millimetre of water, conventional)Torr to inH₂O (torr to inch of water, conventional)Torr to psf (torr to pound-force per square foot)Torr to psi (torr to pound-force per square inch)Torr to ksi (torr to kilopound-force per square inch)Torr to kgf/cm² (torr to kilogram-force per square centimetre)