Megapascal is 1000000 pascal units.
Megapascals to Technical atmospheres Converter — MPa to at
Convert Megapascal (MPa) to Technical atmosphere (at) using the exact conversion factor (1 megapascal = 10.19716213 technical atmosphere). See the formula, worked examples, and conversion table.
Megapascals to Technical atmospheres 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.
Technical atmosphere is kilogram-force per square centimeter.
Result = input x 1e+6 / 98066.5.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Megapascals to Technical atmospheres
Megapascal and Technical atmosphere 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: Megapascal is 1000000 pascal units, and technical atmosphere is kilogram-force per square centimeter.
Formula
technical atmospheres = megapascals × 10.1971621298
This factor comes from each unit's defined relationship to the category's base unit: 1 megapascal equals 1000000 base units, and 1 technical atmosphere equals 98066.5 base units, so dividing one by the other gives the direct megapascal-to-technical atmosphere factor of 10.1971621298.
Simple example
1 MPa × 10.19716213 = 10.19716213 at
1 megapascal = 10.19716213 technical atmospheres.
Real-world example
100 MPa × 10.19716213 = 1,019.716213 at
100 megapascals = 1,019.716213 technical atmospheres.
Conversion table
| Megapascal (MPa) | Technical atmosphere (at) |
|---|---|
| 1 MPa | 10.19716213 at |
| 10 MPa | 101.9716213 at |
| 50 MPa | 509.8581065 at |
| 100 MPa | 1,019.716213 at |
| 500 MPa | 5,098.581065 at |
| 1,000 MPa | 10,197.16213 at |
Reverse conversion: Technical atmosphere to Megapascal
10.19716213 at × 0.0980665 = 1 MPa
10.19716213 technical atmospheres = 1 megapascals.
megapascals = technical atmospheres × 0.0980665
For a page dedicated to this direction, see Technical atmosphere to Megapascal.
Understanding the Megapascal (MPa)
Megapascal is 1000000 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 megapascal?
1 megapascal equals 10.19716213 technical atmospheres, using the exact defined conversion factor rather than an estimate.
How do I convert megapascal to technical atmosphere?
Multiply the megapascal value by 10.19716213. The converter above does this instantly to whatever precision you set.
How do I convert technical atmosphere back to megapascal?
Use the reverse factor: 1 technical atmosphere equals 0.0980665 megapascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a megapascal?
Megapascal (MPa) is a unit of engineering.
What is a technical atmosphere?
Technical atmosphere (at) is a unit of engineering.
Is the megapascal to technical atmosphere conversion exact?
Yes. Both megapascal and technical atmosphere are defined by fixed standards rather than physical artifacts, so the factor of 10.19716213 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.