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
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
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.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Technical atmospheres to Centipascals
Technical atmosphere and Centipascal both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. 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
100 at × 9806650 = 980,665,000 cPa
100 technical atmospheres = 980,665,000 centipascals.
Conversion table
| Technical atmosphere (at) | Centipascal (cPa) |
|---|---|
| 1 at | 9,806,650 cPa |
| 10 at | 98,066,500 cPa |
| 50 at | 490,332,500 cPa |
| 100 at | 980,665,000 cPa |
| 500 at | 4,903,325,000 cPa |
| 1,000 at | 9,806,650,000 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 engineering.
What is a centipascal?
Centipascal (cPa) is a unit of engineering.
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.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.