Technical atmosphere is kilogram-force per square centimeter.
Technical atmospheres to Kilopascals Converter — at to kPa
Convert Technical atmosphere (at) to Kilopascal (kPa) using the exact conversion factor (1 technical atmosphere = 98.0665 kilopascal). See the formula, worked examples, and conversion table.
Technical atmospheres to Kilopascals 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.
Kilopascal is 1000 pascal units.
Result = input x 98066.5 / 1000.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Technical atmospheres to Kilopascals
Technical atmosphere and Kilopascal 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 kilopascal is 1000 pascal units.
Formula
kilopascals = technical atmospheres × 98.0665
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 kilopascal equals 1000 base units, so dividing one by the other gives the direct technical atmosphere-to-kilopascal factor of 98.0665.
Simple example
1 at × 98.0665 = 98.0665 kPa
1 technical atmosphere = 98.0665 kilopascals.
Real-world example
100 at × 98.0665 = 9,806.65 kPa
100 technical atmospheres = 9,806.65 kilopascals.
Conversion table
| Technical atmosphere (at) | Kilopascal (kPa) |
|---|---|
| 1 at | 98.0665 kPa |
| 10 at | 980.665 kPa |
| 50 at | 4,903.325 kPa |
| 100 at | 9,806.65 kPa |
| 500 at | 49,033.25 kPa |
| 1,000 at | 98,066.5 kPa |
Reverse conversion: Kilopascal to Technical atmosphere
98.0665 kPa × 0.01019716213 = 1 at
98.0665 kilopascals = 1 technical atmosphere.
technical atmospheres = kilopascals × 0.0101971621298
For a page dedicated to this direction, see Kilopascal to Technical atmosphere.
Understanding the Technical atmosphere (at)
Technical atmosphere is kilogram-force per square centimeter.
Understanding the Kilopascal (kPa)
Kilopascal is 1000 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilopascals are in 1 technical atmosphere?
1 technical atmosphere equals 98.0665 kilopascals, using the exact defined conversion factor rather than an estimate.
How do I convert technical atmosphere to kilopascal?
Multiply the technical atmosphere value by 98.0665. The converter above does this instantly to whatever precision you set.
How do I convert kilopascal back to technical atmosphere?
Use the reverse factor: 1 kilopascal equals 0.0101971621 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 kilopascal?
Kilopascal (kPa) is a unit of engineering.
Is the technical atmosphere to kilopascal conversion exact?
Yes. Both technical atmosphere and kilopascal are defined by fixed standards rather than physical artifacts, so the factor of 98.0665 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.