Technical atmosphere is kilogram-force per square centimeter.
Technical atmospheres to Centipascals Converter — at to cPa
Convert Technical atmosphere (at) to Centipascal (cPa) using the exact conversion factor (1 technical atmosphere = 9,806,650 centipascal). See the formula, worked examples, and conversion table.
Technical atmospheres to Centipascals 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.
Centipascal is 0.01 pascal units.
Result = input x 98066.5 / 0.01.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Technical atmospheres to Centipascals
Technical atmosphere and Centipascal 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: Technical atmosphere is kilogram-force per square centimeter, and centipascal is 0.01 pascal units.
Formula
centipascals = technical atmospheres × 9806650
This factor comes from each unit's defined relationship to the category's base unit: 1 technical atmosphere equals 98066.5 base units, and 1 centipascal equals 0.01 base units, so dividing one by the other gives the direct technical atmosphere-to-centipascal factor of 9806650.
Simple example
1 at × 9806650 = 9,806,650 cPa
1 technical atmosphere = 9,806,650 centipascals.
Real-world example
35 at × 9806650 = 343,232,750 cPa
35 technical atmospheres = 343,232,750 centipascals.
Conversion table
| Technical atmosphere (at) | Centipascal (cPa) |
|---|---|
| 1 at | 9,806,650 cPa |
| 5 at | 49,033,250 cPa |
| 10 at | 98,066,500 cPa |
| 25 at | 245,166,250 cPa |
| 50 at | 490,332,500 cPa |
| 100 at | 980,665,000 cPa |
Reverse conversion: Centipascal to Technical atmosphere
1 cPa × 1.019716e-7 = 1.019716e-7 at
1 centipascal = 1.019716e-7 technical atmospheres.
technical atmospheres = centipascals × 1.019716e-7
For a page dedicated to this direction, see Centipascal to Technical atmosphere.
Understanding the Technical atmosphere (at)
Technical atmosphere is kilogram-force per square centimeter.
Understanding the Centipascal (cPa)
Centipascal is 0.01 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centipascals are in 1 technical atmosphere?
1 technical atmosphere equals 9,806,650 centipascals, using the exact defined conversion factor rather than an estimate.
How do I convert technical atmosphere to centipascal?
Multiply the technical atmosphere value by 9806650. The converter above does this instantly to whatever precision you set.
How do I convert centipascal back to technical atmosphere?
Use the reverse factor: 1 centipascal equals 1.019716e-7 technical atmospheres. You can also use the swap control in the converter above to flip the direction instantly.
What is a technical atmosphere?
Technical atmosphere (at) is a unit of pressure.
What is a centipascal?
Centipascal (cPa) is a unit of pressure.
Is the technical atmosphere to centipascal conversion exact?
Yes. Both technical atmosphere and centipascal are defined by fixed standards rather than physical artifacts, so the factor of 9806650 used above is exact to as many digits as you choose to display.