Gigapascal is 1000000000 pascal units.
Gigapascals to Technical atmospheres Converter — GPa to at
Convert Gigapascal (GPa) to Technical atmosphere (at) using the exact conversion factor (1 gigapascal = 10,197.16213 technical atmosphere). See the formula, worked examples, and conversion table.
Gigapascals to Technical atmospheres 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.
Technical atmosphere is kilogram-force per square centimeter.
Result = input x 1e+9 / 98066.5.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gigapascals to Technical atmospheres
Gigapascal and Technical atmosphere 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: Gigapascal is 1000000000 pascal units, and technical atmosphere is kilogram-force per square centimeter.
Formula
technical atmospheres = gigapascals × 10197.1621298
This factor comes from each unit's defined relationship to the category's base unit: 1 gigapascal equals 1000000000 base units, and 1 technical atmosphere equals 98066.5 base units, so dividing one by the other gives the direct gigapascal-to-technical atmosphere factor of 10197.1621298.
Simple example
1 GPa × 10197.16213 = 10,197.16213 at
1 gigapascal = 10,197.16213 technical atmospheres.
Real-world example
35 GPa × 10197.16213 = 356,900.6745 at
35 gigapascals = 356,900.6745 technical atmospheres.
Conversion table
| Gigapascal (GPa) | Technical atmosphere (at) |
|---|---|
| 1 GPa | 10,197.16213 at |
| 5 GPa | 50,985.81065 at |
| 10 GPa | 101,971.6213 at |
| 25 GPa | 254,929.0532 at |
| 50 GPa | 509,858.1065 at |
| 100 GPa | 1,019,716.213 at |
Reverse conversion: Technical atmosphere to Gigapascal
1 at × 0.0000980665 = 0.0000980665 GPa
1 technical atmosphere = 0.0000980665 gigapascals.
gigapascals = technical atmospheres × 0.0000980665
For a page dedicated to this direction, see Technical atmosphere to Gigapascal.
Understanding the Gigapascal (GPa)
Gigapascal is 1000000000 pascal units.
Understanding the Technical atmosphere (at)
Technical atmosphere is kilogram-force per square centimeter.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many technical atmospheres are in 1 gigapascal?
1 gigapascal equals 10,197.16213 technical atmospheres, using the exact defined conversion factor rather than an estimate.
How do I convert gigapascal to technical atmosphere?
Multiply the gigapascal value by 10197.16213. The converter above does this instantly to whatever precision you set.
How do I convert technical atmosphere back to gigapascal?
Use the reverse factor: 1 technical atmosphere equals 0.0000980665 gigapascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a gigapascal?
Gigapascal (GPa) is a unit of pressure.
What is a technical atmosphere?
Technical atmosphere (at) is a unit of pressure.
Is the gigapascal to technical atmosphere conversion exact?
Yes. Both gigapascal and technical atmosphere are defined by fixed standards rather than physical artifacts, so the factor of 10197.16213 used above is exact to as many digits as you choose to display.