Decipascal is 0.1 pascal units.
Decipascals to Torrs Converter — dPa to Torr
Convert Decipascal (dPa) to Torr (Torr) using the exact conversion factor (1 decipascal = 0.0007500617 torr). See the formula, worked examples, and conversion table.
Decipascals to Torrs converter
Converter
Pressure Converter
Convert pascals, bars, PSI, atmospheres, mercury columns, water columns, and engineering pressure units.
Context values
Some unit families need one extra value for a physically accurate result.
A torr is 1/760 standard atmosphere.
Result = input x 0.1 / 133.3223684.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decipascals to Torrs
Decipascal and Torr both show up on pressure gauges — psi is standard on US tire and tool specifications, while bar is the everyday pressure unit across most of the rest of the world. Specifically: Decipascal is 0.1 pascal units, and a torr is 1/760 standard atmosphere.
Formula
torrs = decipascals × 0.000750061682704
This factor comes from each unit's defined relationship to the category's base unit: 1 decipascal equals 0.1 base units, and 1 torr equals 133.322368421 base units, so dividing one by the other gives the direct decipascal-to-torr factor of 0.000750061682704.
Simple example
1 dPa × 0.0007500616827 = 0.0007500617 Torr
1 decipascal = 0.0007500617 torrs.
Real-world example
35 dPa × 0.0007500616827 = 0.0262521589 Torr
35 decipascals = 0.0262521589 torrs.
Conversion table
| Decipascal (dPa) | Torr (Torr) |
|---|---|
| 1 dPa | 0.0007500617 Torr |
| 5 dPa | 0.0037503084 Torr |
| 10 dPa | 0.0075006168 Torr |
| 25 dPa | 0.0187515421 Torr |
| 50 dPa | 0.0375030841 Torr |
| 100 dPa | 0.0750061683 Torr |
Reverse conversion: Torr to Decipascal
0.0007500617 Torr × 1333.223684 = 1.000000023 dPa
0.0007500617 torrs = 1.000000023 decipascals.
decipascals = torrs × 1333.22368421
For a page dedicated to this direction, see Torr to Decipascal.
Understanding the Decipascal (dPa)
Decipascal is 0.1 pascal units.
Understanding the Torr (Torr)
A torr is 1/760 standard atmosphere.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many torrs are in 1 decipascal?
1 decipascal equals 0.0007500617 torrs, using the exact defined conversion factor rather than an estimate.
How do I convert decipascal to torr?
Multiply the decipascal value by 0.0007500616827. The converter above does this instantly to whatever precision you set.
How do I convert torr back to decipascal?
Use the reverse factor: 1 torr equals 1,333.223684 decipascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a decipascal?
Decipascal (dPa) is a unit of pressure.
What is a torr?
Torr (Torr) is a unit of pressure.
Is the decipascal to torr conversion exact?
Yes. Both decipascal and torr are defined by fixed standards rather than physical artifacts, so the factor of 0.0007500616827 used above is exact to as many digits as you choose to display.